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3 years ago

Describe the transformation y=-|x+2|

Mathematics

1 answer:

djyliett [7]3 years ago

3 0

Answer: 2 left, reflext over the x axis

Step-by-step explanation: the negative means reflect over the x axis, the plus 2 means left 2

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Please help me with 1,2,3,4 and show me how you get it the answers

Dafna11 [192]

Answer:

Step-by-step explanation:

Use the formula of distance between the two points $(x_1,y_1)$ and $(x_2,y_2)$ ,

Distance = $\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

1. Distance between A(3, 4) and B(8, 12),

AB = $\sqrt{(8-3)^2+(12-4)^2}$

AB = $\sqrt{25+64}$

= $\sqrt{89}$

≈ 9.43

2. Distance between C(-2, 10) and D(3, -2),

CD = $\sqrt{(3+2)^2+(-2-10)^2}$

= $\sqrt{25+144}$

= $\sqrt{169}$

= 13.00

3. Distance between X(20, 4) and Y(17, 0),

XY = $\sqrt{(20-17)^2+(4-0)^2}$

= $\sqrt{3^2+4^2}$

= $\sqrt{25}$

= 5.00

4. Distance between E(2, -1) and M(6, 9),

EM = $\sqrt{(2-6)^2+(-1-9)^2}$

= $\sqrt{16+100}$

= $\sqrt{116}$

= 10.77

8 0

3 years ago

Susan charges $8 per hour walking her neighbor’s dog. She charges $12 per hour babysitting. Part A: Define the variables. Part B

IgorC [24]

Answer:

Part A: The variables are the amount charged per hour dog walking and the amount charged per hour babysitting.

Part B: y=8d+12b

Step-by-step explanation:

4 0

4 years ago

A train travels 500 miles in 8 hours. Assuming that the train continues to travel at a constant rate, write an equation that rep

Ne4ueva [31]

The answer is D. y=125/2x

3 0

4 years ago

Read 2 more answers

Solve for x. Enter your answer in the box. x =

Kisachek [45]

Answer:

X =6

Step-by-step explanation:

24/12 : (5x+2)/16

Solve

6 0

3 years ago

A rectangle has an area of 40 square units. The length is 6 units greater than the width.

erica [24]

The length is 10 because 10x4=40. 10-4=6. 10 is 6 units greater than 4, the width being 4. therefore, the length is 10 units and the width is 4 units. Hope I helped!

8 0

3 years ago