All categories

3 years ago

Which statement describes the translation of y = −1 over 5(x + 5)2 + 2 from standard position?

Mathematics

1 answer:

Marina86 [1]3 years ago

6 0

Here the standard position is y= x square.

And because of +2 with x, graph shifts to 2 units left . And because of 1/5, there is a vertical compression of 1/5 units. And there is a minus sign,because of which graph reflects across x axis . And In the end, because of +2, graph shifts by 2 units up .

You might be interested in

The perimeter of a rectangle is about 13.9 cm. If you double the width of the rectangle the perimeter is about 17.8 cm. Find the

fredd [130]

Answer:

5cm by 1.95cm

Step-by-step explanation:

Let the length of the rectangle be x

Let the width be y

Perimeter of a rectangle = 2x + 2y

If the initial perimeter of a rectangle is about 13.9 cm, then;

13.9 = 2x + 2y ..... 1

If when the width is double the perimeter is 17.8cm, then;

17.8 = 2x + 4y ..... 2

Subtract 1 from 2;

13.9 - 17.8 = 2y - 4y

- 3.9 = -2y

y = 3.9/2

y = 1.95 cm

Substitute y = 1.95 into 1 to get x;

From 1;

13.9 = 2x + 2y

13.9 = 2x + 2(1.95)

13.9 = 2x + 3.9

2x = 13.9-3.9

2x = 10

x = 5 cm

Hence the dimension of the smaller triangle is 5cm by 1.95cm

7 0

3 years ago

Find x in this 45°-45°-90° triangle. x = 4.5√2 9 18

postnew [5]

Answer:

x = 9

Step-by-step explanation:

Using the sine ratio in the right triangle and the exact value

sin45° = $\frac{1}{\sqrt{2} }$ , then

sin45° = $\frac{opposite}{hypotenuse}$ = $\frac{x}{9\sqrt{2} }$ = $\frac{1}{\sqrt{2} }$ ( cross- multiply )

x × $\sqrt{2}$ = 9 $\sqrt{2}$ ( divide both sides by $\sqrt{2}$ )

x = 9

5 0

3 years ago

Number of band members beyerhighschool in Orange County

makvit [3.9K]

Answer:

its answer is in high school is ten

8 0

3 years ago

A. two column proof <br> b. two-paragraph proof<br> c. flowchart proof<br> d. one-paragraph proof

Natasha2012 [34]

Answer:

a. two column proof

Step-by-step explanation:

This is a two column proof, for 2 columns are given to you.

One column is the "Statements" column, which lists everything in mathematical terms.

The other column is the "Reasons" column, which lists everything by definition (either Theorem, Postulate, or Definition).

3 0

3 years ago

HELLLLLPPPPPPPPP

mash [69]

Answer:

Step-by-step explanation:

Uses 4 for y and solve them

8 0

3 years ago

Read 2 more answers