HELPPP!!! WILL MARK BRAINLIEST!!! 10 PTS
Find an equation for the graph sketched below:
Answers
Answer:
Plot the coordinate points and connect them with a smooth curve.
Hope This Help you po..
pa brainlest?
The equation for the graph is y = [tex]2(3)^{x} -5[/tex] .
What are Exponential Equations?An exponential equation is an equation with exponents where the exponent (or) a part of the exponent is a variable.
Standard exponential equation :
y = [tex]a(b)^{x} + k[/tex]
where a is the initial value
b represents the base of the exponential function
x will represent the input of the function
y = k is the single horizontal asymptote
k is constant
According to the question
The figure in the graph is an exponential graph .
To derive the equation
we will use Standard exponential equation :
y = [tex]a(b)^{x} + k[/tex]
Now,
There are two points in graph
(0.-3) and (1,1)
k = - 5 ( distance from 0)
now ,
Substituting the values
y = [tex]a(b)^{x} + k[/tex]
y = [tex]a(b)^{x} -5[/tex]
for point (0.-3)
-3 = [tex]a(b)^{0} -5[/tex]
-3 = [tex]a -5[/tex]
a = 2
for point (1,1)
1 = [tex]2(b)^{1} -5[/tex]
1 = 2b - 5
b = 3
Therefore , equation of exponential graph is
y = [tex]2(3)^{x} -5[/tex]
Hence ,The equation for the graph is y = [tex]2(3)^{x} -5[/tex] .
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Related Questions
HELP SOMEBODY PLEASE I NEED IT NOW HURRY!!!
Answers
Answer:
Rational square root
√144 - 12
√400 - 20
√ 100 - 10
√ 81 - 9
√ 169 - 13
irrational square root
√ 190 - 13 & 14
√ 250 - 15 & 16
√ 120 - 10 & 11
√ 160 - 12& 13
√ 320 - 17 & 18
Identify the common difference of the sequence: -8, -1, 6, 13,...
Please do not post suggestions to go to random sites for the answers. I'm on a timed test. Don't waste my time.
A. -6
B. -7
C. 7
D. 6
Answers
Answer:
c positive seven because to find the common difference we have subtract -1from-8 that's I (T2-T2)
eduardo took a survey to find out how many students in his school have a pet, there are 1,000 students in the school. 20% of them have a pet how many students in eduardo's school have a pet. help
Answers
Answer:
200
Step-by-step explanation:
dude ur in college how do you not know this?
answer question right or else
Answers
Answer:
60
Step-by-step explanation:
yes, it's a question
have a great day
calculate the loan and interest to be paid back if a man borrows 150,000 Naira for 10 years at 5% simple interest
Answers
Answer:
41550
Step-by-step explanation:
Graph the line that represents the equation 3y = 2x + 9.
Please show a photo!! I need answer ASAP
Answers
Given matrices A and B shown below, find (−4)A+(−9)B.
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see the answer in the attached picture.
Antony spends £244 on a plane ticket and €110 on airport tax. Using £1 = €1.12, what percentage of the total cost does Antony spend on airport tax? Give your answer rounded to 1 dp.
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(98.2132857 / 244) x 100 = 40.2517
Round to one dp :
40.3%
Pls help can’t figure it out
Answers
Y = 20
Let me know if you want me to show my work (:
To raise funds for uniforms and travel expenses, the soccer team is holding
a car wash in a part of town with a lot of car and truck traffic. The team
spent $90 on supplies like sponges and soap. They plan to charge $10 per
car and $20 per truck. Their goal is to raise $460.
Question: how many cars do they have to wash if they washed t trucks??
Answers
9514 1404 393
Answer:
55 -2t cars
Step-by-step explanation:
The amount raised is the difference between the revenue and expenses. If c cars and t trucks are washed for a profit of $460 after expenses of $90, the equation can be written ...
460 = 10c +20t -90 . . . profit equation
550 = 10c +20t . . . . . . . add 90
550 -20t = 10c . . . . . . . subtract 20t
c = 55 -2t . . . . . . . . . . . divide by 10
They have to wash 55-2t cars if they washed t trucks.
Please help!
Triangle ABC has angle measures as shown. Show work. Complete sentence.
(a) What is the value of x?
(b) What is the measure of angle CBA?
(c) What is the measure of angle CAB?
(d) When these 3 interior angles of a triangle are added together, what does it equal?
Answers
9514 1404 393
Answer:
(a) x = 22
(b) 46°
(c) 44°
(d) 180°
Step-by-step explanation:
Because the sum of the interior angles of a triangle is 180°, we know that the sum of the acute angles in a right triangle is 90°.
(a)The sum of the marked acute angles is 90°.
2x +(3x -20) = 90
5x = 110 . . . . . . . . . . add 20, collect terms
x = 22 . . . . . . . . . divide by 5
__
(b)∠CBA = (3x -20)° = (3·22 -20)° = 46°
__
(c)∠CAB = 2x° = 2(22)° = 44°
__
(d)The sum of a triangle's interior angles is 180°.
A motorboat takes 4 hours to travel 192 kilometers going upstream.
The return trip takes 3 hours going downstream.
- What is the rate of the boat in still water?
- What is the rate of the current?
Answers
Answer:
Step-by-step explanation:
let b be boat velocity
let c be current velocity
(b - c)4 = 192
(b + c)3 = 192
(b - c)4 = (b + c)3
4b - 4c = 3b + 3c
b = 7c
(7c - c)4 = 192
(6c)4 = 192
24c = 192
c = 8 km/hr
b = 7(8) = 56 km/hr
4/8 x 4/8 i dont care if you answer want to be fwen :)
Answers
Answer:
1/4
Step-by-step explanation:
Answer:
1/4
Step-by-step explanation:
4/8×4/8
16/64
Which expressions are equivalent to the one below? Check all that apply.
5 to the 3rd power times 5x
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C and B sorry if I responded late I looked it up on my answer sheet
PLEASE HELP ME ITS ALGEBRA THANK YOUUUU
Answers
Answer:
2924
Step-by-step explanation:
2752 ÷ 16 = 172 ← number of points per coin
After collecting 17 points he will have collected
2752 + 172 = 2924 points in total
Answer:
2924
Step-by-step explanation:
Help me with this please
Answers
Answer:
178 maybe tell its right or wronv
Need answer please !!
Answers
Answer:
Step-by-step explanation:
Least common denominator is 10
there are 10/10 portions in the whole circle
1/2 = 5/10
2/5 = 4/10
10/10 - 5/10 - 4/10 = 1/10
How do you close a revenue account?
A)
Credit Capital; debit Revenue
B)
Debit Capital; credit Revenue
C)
Debit Income Summary; credit Revenue
D)
Credit Income Summary; debit Revenue
Answers
Answer:
D)
Credit Income Summary; debit Revenue
What is the slope of the line represented by the equation y = -2/3- 5
Answers
-2/3
slope can also be classified as m in y=mx+b
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]-\frac{2}{3}[/tex]
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
I am assuming that the equation is: [tex]y = -\frac{2}{3}x-5[/tex].
⸻⸻⸻⸻
[tex]\boxed{\text{General Slope-Intercept Form:}}\\\\y = mx+ b\\\rule{150}{0.5}\\\text{m - Slope}\\\text{b - Y-Intercept}\\\rule{150}{0.5}[/tex]
Since [tex]-\frac{2}{3}[/tex] take's m's spot, it is the slope of the equation.⸻⸻⸻⸻
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
The question is attached on the picture
thank you...
Which of the following rational algebraic equation is transformable to a quadratic equation?
Answers
Answer:
Option AStep-by-step explanation:
Possible options are A and B as the other two have no variables in their denominators and the numerators are of degree 1.
Now, option A, it has two different denominators involving the variable s. If you multiply all the terms by the product of the two 8s(s + 2), then you get a quadratic equation.
The option B. If you perform same operation, multiply all the terms by m(m + 1) this will result in degree 3 polynomial, which is a cubic equation but not the quadratic.
So the only option is A
Find x and y intercept 5x + 4y = 8
Answers
The x-intercept is: x= 8/5
The y-intercept is: y= 2
Answer:
(8/5, 0)
Step-by-step explanation:
5x - 4(0) = 8
5x = 8
x = 8/5
heyyy if you tell me the correct answer I’ll give you’re answer a 5 thanks and brainlest please hurry
Answers
Answer:
29in
pls give brainliest tq
have a great day
hope this is correct <33
Enter the values of x, y, and z. The diagram is not to scale.
Answers
Answer:
x = 86
y = 67
z = 94
Step-by-step explanation:
The sum of interior angles in a triangle is equal to 180
38 + 56 + x = 180
94 + x = 180 subtract 94 from both sides
x = 86
The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle so the value of z:
56 + 38 = 94
again the sum of interior angles in a triangle is equal to 180:
19 + z + y = 180 we found z as 94
19 + 94 + y = 180
113 + y = 180 subtract 113 from both sides
y = 67
Which property of multiplication is shown? 3 * (5 * 7) = (3 * 5) * 7
Answers
Answer:
the associative property
Answer:
It is the associative property of multiplication
Step-by-step explanation:
It is generally expressed as
(ab)c=a(bc)
3*(5*7)=(3*5)*7
105=105
Reading Readiness, Inc. has provided you its list of accounts and balances as of January 31. The Controller has asked you to prepare an Income Statement for the month ended January 31. Use the information included in the Excel Simulation and the Excel functions described below to complete the task.
Answers
The preparation of Reading Readiness, Inc.'s multi-step Income Statement for the month ended January 31 is as follows:
Reading Readiness, Inc.
Income Statement
For the month ended January 31
Sales Revenue $175,500
Less:
Sales Returns 4,700
Sales Discounts 6,000
Net Sales $164,800
Cost of Goods Sold 67,700
Gross profit $97,100
Expenses:
Salaries and Wages $25,900
Depreciation Expense 13,800
Rent Expense 24,000
Operating expenses $63,700
Operating income $33,400
Interest Expense 1,600
Income before tax $31,800
Income tax expense 7,700
Net income $24,100
Data and Calculation:
Gross profit percentage = 59% ($97,100/$164,800 x 100)
Thus, the net income after deducting the income tax expense is $24,100.
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What is the largest multiple of 9 whose negation is greater than -100?
Answers
Answer:
99
Step-by-step explanation:
Its negation is greater than -100. Hope this helps!
~Just a joyful teen
[tex]SilentNature[/tex]
Answer:
99
Step-by-step explanation:
Jane, Andre, and Maria pick apples. Andre picks three times as many pounds as Maria. Jane picks two times as many pounds as Andre. The total weight of the apples is 840 pounds. How many pounds of apples does Andre pick?
Answers
Answer:
Andre picks 252 lbs of apples
Step-by-step explanation:
Maria picks 84
84 x 3 is 252
252 + 252(2) + 84 = 840
An observable characteristic of abnormal body
functioning that medical professionals can
visualize or detect is called what?
a symptom
a sign
a measure
inflammation
Answers
Answer:
a sign
Step-by-step explanation:
Watson and Alva each have the same total number of toy cars and trucks Watson has 4 boxes. Each of his boxes has 7 cars and 2 trucks. Alva
has 2 boxes. Each of his boxes has 11 cars and the same number of trucks
How many trucks are in each of Alva's boxes?
Answers
Answer:
Alva has 7 trucks in each box.
Explanation:
You need to determine the total number of toys Watson has. Watson has 4 (7+2) = 4(9) = 36 toys.
Set 36 equal to an expression for the number of toys Alva has. Using t for the number of trucks, 36 = 2 (11+t).Then, solve the equation.
36 = 2(11+t) 36 = 22 + 2t 14 = 2t7 = tSo how many trucks are in each of Alva's boxes?
7 Trucks!The number of trucks that Alva has is 7.
How many trucks does Alva have?A linear function is a function that is made up of a single variable that is raised to the power of one.
The general form of a linear equation is:
y = mx + b
Where:
y = dependent variable b = constant m = independent variableThe first step is to determine the total number of toy cars and trucks that Watson has.
Total number of toy cars and trucks that Watson has = (4 x 7) + (4 x 2)
= 28 + 8 = 36
Since Watson and Alva have the same number of toy cars and trucks, it means that Alva would also have 36 toy cars and trucks.
The equation that represents the total number of toy cars and trucks that Alva has is:
(2 x 11) + (2 x t) = 36
22 + 2t = 36
36 - 22 = 2t
14 = 2t
t = 14 / 2
t= 7
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Write the equation 5x+y=0 in in slope-intercept form.
Answers
Answer:
y = -5x
Step-by-step explanation:
Slope intercept form is
y = mx+b where m is the slope and b is the y intercept
5x+y = 0
Subtract 5x from each side
5x+y-5x= 0-5x
y = -5x