Reflect the point (4, —1) in (a) the x-axis and (b) the y-axis.

Answers

Answer 1

The rule for reflecting over the X axis is to negate the value of the y-coordinate of each point, but leave the x-value the same

(x=4 stay the same but -1 have to change to negative and if you see it’s already negative so a negative with a negative it’s positive so y=1)

X-axis is (4,1)

When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite (its sign is changed).

(So x=4 it’s transformed to the opposite sign x=-4 and the y=-1 reminds the same)

Y-axis is (-4,-1)

Hope this explanation helps you :D

Answer 2

The coordinates of reflected points are:

(a) (4, 1)

(b) (-4, -1)

Use the concept of coordinate points defined as:

A pair of numbers that describe the exact position of a point on a cartesian plane by using horizontal and vertical lines are called the coordinates.

The given points are

(4, -1)

The objective is to find the point of reflection:

(a) Along the X-axis

(b) Along the Y-axis

(a) The reflection along the X-axis,

For the point (4, -1)

x coordinate is 4

y coordinate is -1

Keep the x coordinate the same and take the negative of the y coordinate.

Therefore,

The negative of y coordinate is -(-1) = 1

Hence,

The reflection of the point along x-axis is (4, 1).

(b) The reflection along the Y-axis:

Keep the y coordinate the same and take the negative of the x coordinate.

Therefore,

The negative of x coordinate is -(4) = -4

Hence,

The reflection of the point along y-axis is (-4, -1).

Learn more about the coordinate visit:

https://brainly.com/question/24394007

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Related Questions

1. What is the volume of the cylinder below? Do not include the in
10 in.
30 in.

Answers

10x30=300 I believe

Anything times ten is easy, if you multiply something by 10 or 100 or 1000 then your just adding “zeros” to the number you already have 10*30=300 your just adding one zero, but if it was 100*30=3,000 your adding 2 zeros and so on ( ℎ !)✌︎︎

Will give extra points to whoever solves this

Answers

Answer:

Step-by-step explanation:

As Angle 5 and Angle 4 form a linear pair, they are supplementary.

Hence,

[tex]Hence,\\Angle\ 5\ +\ Angle\ 4\ =\ 180\\(3x+7)+(9x-43)=180\\12x+(-36)=180\\12x=180+36\\12x=216\\x=18\\\\Hence, Obtuse\ Angle\ UPS = Angle\ 4 + 90\\Hence,\\Obtuse\ Angle\ UPS\ = (3x+7)+90\\\\We\ know\ that\ x=18 \\Hence, Angle\ 4\ = (3*18+7)\\=(54+7)\\=61\\\\Obtuse\ Angle\ UPS\ = 61+90\\=151\\\\\\Reflex\ Angle\ UPS\ = 360-151\\=209[/tex]

A dog groomer wants to gather information about how often dog owners have their dogs groomed. She decides to take
a sample from her local veterinarian's office, which provides an alphabetized list of all clients who bring in dogs. The
dog groomer randomly selects one of the first 10 clients, and calls that client and every 10th client after that on the list
to inquire about dog-grooming habits. What kind of sample is this?

Answers

Answer:

a systematic random sample

Hey. My teacher asked for homework we review the order of operations. What are they?
What does PEMDAS stand for. I feel so dumb we learned this In like 5th grade “

Answers

Answer:

Order of operations are the rules that state the sequence in which the multiple operations in an expression should be solved.

PEMDAS Stands for

P: parentheses ( )

E: exponent a²

M: multiplication ×

D: division ÷

A: addition +

S: subtraction -

Answer:

parenthesis, exponents, multiplication, division, addition, subtraction

Step-by-step explanation:

The ratio of students to adults in a community band is 47to53 what percent of the marching band is students

Answers

[tex]\huge\underline{\overline{\mid{\bold{\red{ANSWER}}\mid}}}[/tex]

The ratio of students to adults in a community band = 47:53

47+53 = 100

ratio of students = 47

[tex]47 \times \frac{100}{100} = 47\%[/tex]

Hence, 47 % of the marching band is students.

TWO MOVES TO FIT IN THE CLEAR SHAPE

Answers

Step-by-step explanation:

When finding the unit price, we use divide the certain number of units of an item by the number of units

So for this question we will divide 39/75 to get a result of $0.52

Andy wanted to make a poster of the photograph at the right with the
measurements by using a scale 1 to 100.
1) Find the measurements of the poster?
8.25 3.25

Answers

Answer:

Step-by-step explanation:

1.A chef has 5 1/2 pounds of chicken. He uses 4/5 of the chicken to make enchiladas. How many pounds of chicken did the chef use to make enchiladas?

2. If 6 people evenly share 3/4 of a cake, what fraction of the whole cake does each person get?

Please help is for a test and I will give the brainliest

Answers

1. 4.4 pounds
2. 1/8 = 0.125

square root of 2222

Answers

Answer:

47.1380949976

Step-by-step explanation:

use google calculator or calculator soup

Andre wrote the expression −5+4x÷3 to represent the relationship shown in the table. Find two other expressions that also represent the relationship shown in the table.

Select all that apply.
A.
5+(−4x÷3)
B.
4x−5
3
C.
3÷(−5)+4x
D.
4
3x−5
E.
(−5+4)+x÷3
F.
4x÷3+(−5)

Answers

Answer:

y=mx+b

Step-by-step explanation:

Hurryyy Plzzz!!
A.) Side - Side - Side
B.) Side - Angle - Side
C.) Angle - Side - Angle
D.) Angle - Angle - Side
E.) Hypotenuse - Leg
F.) Not enough information.

Answers

Side angle side the answer hope that helps

Please help what is the slope of the line through each pair of points
(-4,-7), (19,11)

Answers

Answer:

3/4

Step-by-step explanation:

m=y2-y1/x2-x1

11-(-7)=18

19-(-4)=23

18/23

18/23 in simplest form is 3/4

hope this helps :3

if it did pls mark brainliest

Answer:18/23

Step-by-step explanation:

m=y1-y2/x1-x2+b

Which unit rate is the lowest price per ounce? (5 points)

Choice A: 22 ounces of potato chips for $3.49
Choice B: 40 ounces of potato chips for $4.79

Answers

Answer:choice b

Step-by-step explanation:

I just took the trst

x-2y=8 in y=mx+b please help me

Answers

Answer:

[tex]y \frac{1}{2}x - 4 [/tex]

what is the correct here??

Answers

Answer:

There is no mistake.

The answer is “there is no mistake”

Solve the system of equations. y=-3x+4 -4x+y=-10

Answers

Answer:

Step-by-step explanation:

In this particular case we have the following system of equations:

−

[

]

−

[

]

Substituting

[

]

[

]

(

−

)

−

Applying the distributive property on the left side:

−

Simplifying

−

Solving for

−

Substituting

[

]

−

(

)

−

Therefore

, the solutions are

and

−

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[tex]y = - 3x + 4[/tex]

Add sides 3x

[tex]y + 3x = 3x - 3x + 4[/tex]

[tex]3x + y = 4[/tex]

_________________________________

[tex]1) \: 3x + y = 4[/tex]

[tex]2) \: - 4x + y = - 10[/tex]

Multiply sides of the (( equation 2 )) by - 1

[tex]1) \: 3x + y = 4[/tex]

[tex]2) \: 4x - y = 10[/tex]

Add up equations

[tex]3x + 4x + y - y = 4 + 10[/tex]

[tex]7x = 14[/tex]

Divide sides by 7

[tex] \frac{7x}{7} = \frac{14}{7} \\ [/tex]

[tex]x = 2[/tex]

Put the value of x in one of the (1) or (2) equations to find the value of y .

I put it in equation 1 :

[tex]3x + y = 4[/tex]

[tex]3(2) + y = 4[/tex]

[tex]6 + y = 4[/tex]

[tex]y + 6 = 4[/tex]

Subtract sides 6

[tex]y + 6 - 6 = 4 - 6[/tex]

[tex]y = - 2[/tex]

And we're done...

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What is the answers to

Answers

Answer: -4/3= -1.3 repeating

Step-by-step explanation:

6g-9+5-3g -9+5= -4 6g-3g= 3g 3g/3 cancels out. -4/3= -1.3 repeating

Samir's retirement party will cost $294 if he invites 6 guests. If there are 12 guests, how much will Samir's retirement party cost? Solve using unit rates.

Answers

Answer:

$588

Step-by-step explanation:

$294 = 6 Guests

$588 = 12 Guests

7 less than one fourth of x is y

Answers

I thinkkkkkkkkk .......

The following graph represents the cost and revenue functions for custom-made computers. How many computers
have been sold at the break-even point?

a 12
b 9
C 5
d. 0

Answers

A it’s the answer correct

Answer:

A. 12

Step-by-step explanation:

Factorise w2 + 4w need help asap

Answers

Answer:

hehehehehehehehehehehehehe

Joshua tells his friends that for there to be snow it has to be 32o F. He uses his thermometer outside and sees snow. He finds it is only is 34oF. What is his percent error? (Round to the nearest tenth)

Answers

Answer: Percentage error = -5.9%

Step-by-step explanation:

Step 1

Percentage error =Approximate Value − theoretical Value / Theoretical value × 100%

Percentage error = Assumed number - Result number / Result number x 100

Given Assumed number / Approximate Value= 32o F

Result number/ Theoretical value= 34o F.

Step 2---

Percentage error = (32 - 34)/ 34 x 100

= - 2/34 x 100

= - 5.88%

Joshua was in error by - 5.88 % which when rounded to nearest tenth gives - 5.9%.

is 0.5 or 17/34 greater

Answers

Answer:

They're equal; 17/34 as a decimal is 0.5

Step-by-step explanation:

Hope this helped, Have a Great Day!!

Answer:

17/34 is actually equal to 0.5. So since your comparing it to the decimal o.5 they are both equal to each other (:

Step-by-step explanation:

Thank you for your timeeee

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