The graphs below have the same shape. What is the equation of the blue graph?
Answers
================================================================
Explanation:
If we were to keep the red curve completely fixed, but we moved the xy axis four units to the left, then this would give the illusion the red curve is moving four units to the right to arrive at the blue curve's location.
Shifting the xy axis four units to the left is the same as subtracting 4 from each initial input x value. So we go from x to x-4.
The parent function f(x) = x^2 then becomes g(x) = (x-4)^2 which is choice C.
As one way to check, plug in x = 4 and you should find that g(4) = 0. This is the x intercept of the blue curve. Something like g(x) = (x+4)^2 does not work because plugging x = 4 into this leads to g(x) = 64, so that rules out choice A. You can eliminate choices B and D for similar reasoning as well.
Answer:
C.) G(x) = ( x-4 )^2
Step-by-step explanation:
Took the test
Related Questions
helppp please
(Will give brainliest)
Answers
Answer:
5 and 5/8 cups
Step-by-step explanation:
3x 1 7/8
3 21/8
5 5/8
Answer:
5 5/8
Step-by-step explanation:
I took a screenshot of the steps
PLS HELP IF U DONT KNO DONT ANSWER PLS
Answers
Answer: A, I think
Step-by-step explanation:
Answer:
Step-by-step explanation:
→ Thanks ← God bless keep ur head up king/queen and have a good rest of ur day
Help please !!!!!!!!
Answers
Answer:
ITS B
Step-by-step explanation:
I GOT IT ALL RIGHT
please helppp , im desperate !!
Answers
Answer:
-8
Step-by-step explanation:
Find the value of x and y that will make each quadrilateral a parallelogram.
Answers
Step-by-step explanation:
2x+5=3x-12
or, 2x-3x=5-12
or, -x= -7
i.e X=7
again
y+4=3x+2
or, y+4=3*7+2
or, y+4=21+2
or, y+4=23
or, y =23-4
i.e y = 19
hence, the value of X is 7 and y is 19
Express the function graphed on the axes below as a piecewise function
Answers
Answer:y = 2/3x +6 for x< -3
Step-by-step explanation:
The cost of electricity is obtained as follows: A fixed charge of $(a), rent of a meter $(b) and a charge of (c) cents for unit of electricity supplied Determine the total cost of using n units of electricity.
Answers
Answer:
$(a + b) + cn cent
Step-by-step explanation:
Given :
Fixed charge = $a
Rent of a meter = $b
Charge per unit of electricity = c cents
The total cost of using n units of electricity :
For n units of electricity ;
Fixed charge is paid once
Meter rent is paid once
The cost of electricity = (number of units * cost per unit) = (n * c) = nc cents
Total cost of n units of electricity :
$(a + b) + cn cent
Please help worth 30 points it’s geometry.
I have a grade check tmr and I have an F in geometry please help!!!
Answers
Answer:
everything is in the photo
Pls help this is due today
Answers
Answer:
Option C sounds correct to me.
Step-by-step explanation:
Have a nice day!
and can I maybe have brainliest?
I need this answer please
Answers
Answer:
D
Step-by-step explanation:
The pattern is clear
4x+10 in which x is how ever many games are rented at once. So, 4(1)+10 = 14
Same for 3x+15
An event planner can set up 6 tables in 30 minutes. How many tables can the event planner set up in 4.5 hours?
Answers
First convert 4.5 hours to minutes
4.5 hours = 270 minutes
6:30 = ?:270
Divide 270 and 30
270/30 = 9
Then multiply 6 and 9
9*6 = 54
The event planner can set up 54 tables in 4.5 hours(270 minutes)
54 tables
Which monomial represents the number of square units in the area of a circle whose radius is 4x^3 units?
O 8πx^5
O 16πx^9
O 8πx^6
O 16πx^6
Answers
Answer:
8x^6 esa es la respuesta correcta...
Which expression gives the solutions of -5 + 2x^2 = -6x?
Answers
Answer:
the correct answer is: D
A cookie recipe calls or 3/4?cups of chocolate chips. You only want to make 2/3 as many cookies as the recipe makes. How many cups of chocolate chips do you need ?
Answers
The radius of a circle is 4 yards. What is the circle's area? r=4 yd Use 3.14 for .
Answers
A = 50.24
To find the area of a circle we can use the following equation
[tex]A = r^2\pi \\A = 4^2\pi \\A = 16\pi \\\\A = 16*3.14\\A = 16*3.14\\\\A = 50.24[/tex]
6th grade advanced / 7th grade
5 x (-2w - 4) = (__)
Answers
5 ( -2w - 4 ) =
5(-2w) - 5(4) =
-10w - 20
ABCD is a cyclic quadrilateral (inscribed quadrilateral). Find the value of x and the measures of all the angles.
Answers
Answer:
Step-by-step explanation:
The "trick" to this problem is knowing that opposite sides of the box add up to 180°
Now that you know that maybe you can solve this?
180= 7x+2 + 6x-4
180 = 13x -2
182 = 13x
14 = x
find y now to find all the angles
180 = 2y + 4 +4y - 4
180 = 6y
30 = y
now solve the x expressions and the y expressions
7x+2
7(14)+2
98 + 2
D= 100°
6x-4
6(14)-4
84-4
B = 80°
2y + 4
2(30) + 4
60 + 4
A = 64°
4y-4
4(30)-4
120-4
C = 116°
Which equation models a proportional relationship with the unit rate of 3?
Y = 3
Y = 3x
Y = x+3
Y = 3x + 3
Answers
80 pts !!
Which of the following expressions can you multiply using the FOIL Method? Check all that apply.
A. (x - 1) (x^2 + 2x + 5)
B. (6x - 5) (x + 4)
C. 3x (2x^2 + 5x - 4)
D. (x + g) (x - h)
Answers
Answer:
I think B,D is the best answer.
Answer:
B and D.
Step-by-step explanation:
B and D,
(6x - 5)((x + 4) =
6x * x + 6x*4 - 5* x - 5 * 4
F O I L
PLS HELP ME THIS IS Probability (Single event) PLS HELP ME
Answers
Answer:
Hi! The answer to your question is D. 7/6
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☁Brainliest is greatly appreciated!☁
Hope this helps!!
- Brooklynn Deka
Simplify the expression.
Please I need help
Thank you
Answers
You cant simplify further than that. Look at the file attached to this.
EDIT:
If that was wrong, try,
= -8xenter the value for x that makes the equation 4x-2+3x-7 true
Answers
Answer:
I think the answer is
[tex]x = \frac{9}{7} [/tex]
Step-by-step explanation:
Reason :
[tex]4x - 2 + 3x - 7 = 0 \\ collect \: like \: terms \\ 4x + 3x - 7 - 2 = 0 \\ 7x - 9 = 0 \\ 7x = 9 \\ x = \frac{9}{7} [/tex]
Therefore
[tex]x = \frac{9}{7} [/tex]
Briainliest Simplify 15√90/√125
options
9√2
18√5
18√2/5
27√2/5
Answers
Answer:
9√2
Step-by-step explanation:
simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Exact form:9√2
Decimal form: 12.72792206
Skylar does 3/10 of the work. Riley 2/5 does of the work. How much more does this person do?
Answers
Answer:
1/10
Step-by-step explanation:
we already know skler has done 3/10s we make Rileys into 4/10 4/10 minus 3/10 is 1/10
0.4-0.3=0.1
The person does about 1/10, 0.1, and 10% more.
pls help!________________
Answers
Answer:
I think your right but I'm not sure yet
Answer:
SCI or ICS
Step-by-step explanation:
The largest line will have the largest angle opposite to it, so angle SCI is the correct choice.
What is the axis of symmetry for y=8x2+2x−6?
Answers
Answer:
y=2( x - [tex]2^{2}[/tex])-2
Step-by-step explanation:
Use the vertex form, y=a(x - [tex]h^{2}[/tex])+k to determine the values of A,H,K
a=2
h=2
k= -2
Since the value of a is positive the parabola opens up.
Find the vertex (h,k)
(2, -2)
Find p the distance from the vertex to the focus.
[tex]\frac{1}{8}[/tex]
Find the focus
(2, -[tex]\frac{15}{8}[/tex])
Find the axis of symmetry by finding the line that passes through the vertex and the focus.
x=2
Find the area of this parallelogram. Be sure to include the correct unit in your answer. 14 m 6 m 8 m
Answers
Answer:
question what number is on the top or bottom of the parallelagram
Step-by-step explanation:
and what is on the left or right of the parallorgram I need to know to help you
The area of the parallelogram will be 98 square feet.
What is a parallelogram?It is a polygon with four sides. The total interior angle is 360 degrees. A parallelogram's opposite sides are parallel and equal.
Let h be the perpendicular distance between the parallel side and b be the length of the base of the rectangle.
Then the area of the parallelogram will be given as,
Area of parallelogram = b x h
The length of the base of the parallelogram is 14 feet, and the value of h is 7 feet.
Then the area of the parallelogram will be
Area pf parallelogram = 14 x 7
Area pf parallelogram = 98 square feet
Then the area of the parallelogram will be 98 square feet.
The complete question is given below.
More about the parallelogram link is given below.
https://brainly.com/question/1563728
#SPJ2
The Morris family just bought 8 crates of eggs, and each crate had 12 eggs. The family already had 9 eggs in their refrigerator. How many eggs do they have now?
They now have 30 eggs
I need a bf
Answers
Answer:
105 eggs
Step-by-step explanation:
Total eggs they bought = ( 8×12) = 96 eggs
They already had 9 eggs so adding 96 and 9 gives us 105 eggs in total
Consider a person from birth to age 18 and the height of that person each of the years between birth and age 18. Which best describes the variables of age and height?
no correlation
positive correlation
negative correlation
Answers
Answer:
Seems to be no correlation at all.
Answer:
anges between -1 and +1 and quantifies the direction and strength of the linear association between the two variables. The correlation between two variables can be positive (i.e., higher levels of one variable are associated with higher levels of the other) or negative (i.e., higher levels of one variable are associated with lower levels of the other).
The sign of the correlation coefficient indicates the direction of the association. The magnitude of the correlation coefficient indicates the strength of the association.
For example, a correlation of r = 0.9 suggests a strong, positive association between two variables, whereas a correlation of r = -0.2 suggest a weak, negative association. A correlation close to zero suggests no linear association between two continuous variables.
It is important to note that there may be a non-linear association between two continuous variables, but computation of a correlation coefficient does not detect this. Therefore, it is always important to evaluate the data carefully before computing a correlation coefficient. Graphical displays are particularly useful to explore associations between variables.
The figure below shows four hypothetical scenarios in which one continuous variable is plotted along the X-axis and the other along the Y-axis.
Step-by-step explanation:
the exact volume is ___ pi cm^3
Answers
Answer: 54π
Step-by-step explanation: volume = π · r^2 · h