Ask question

Ask question

All categories

Y_Kistochka [10]

3 years ago

8

Describe the steps that transform the graph of the function y=x^2 to y=2(x+3)^2. Which attributes are not affected by the transf

ormation?

2 answers:

gizmo_the_mogwai [7]3 years ago

8 0

Answer:

Step-by-step explanation:

shift 3 units left then stretch vertically 2 times

dolphi86 [110]3 years ago

7 0

Step-by-step explanation:

y=2(x+3)² y=x²

x²=2(x²+9+6x)

x²=2x²+18+12x

0=x²+18+12x

x²+18+12x=0

You might be interested in

Two-thirds a number plus 4 is 7

ICE Princess25 [194]

The equation (form) is: $\frac{2}{3}x + 4 = 7$

The solution of the equation is: $x = \frac{9}{2}$

Explanation:

First, let's call the number we are going to solve for "x".

Then two thirds of this number can be written as:

$\frac{2}{3}x$

Then "plus 4" means add 4 we get:

$\frac{2}{3}x + 4$

"is 7" means that the above expression is equal to 7 (as follows):

$\frac{2}{3}x + 4 = 7$

The solution of the above equation is:

$\frac{2}{3}x + 4 = 7 \\ \frac{2}{3}x = 3 \\ x = \frac{9}{2}$

6 0

2 years ago

HELP PLEASE!?!?!?LIKE PLEASEER

Y_Kistochka [10]

The 2nd one. Elsa should subtract the numerators instead of adding them carson’s pumpkin weighs 1/4 pound

8 0

2 years ago

Read 2 more answers

Plz help me w this I’m so confused :/

solong [7]

Y=-4x+10

I hope this helped you

6 0

3 years ago

How can you use a coordinate plane to solve perimeter and area problems?<br><br><br> Please help me

lana66690 [7]

Well, you can do
area=legnth times widht
perimiter=2(legnth+width)
then you just subsitute x for legnth and y for width then solve
area=xy
perimiter=2(x+y)
then graph and find the intersection to find the solution

6 0

2 years ago

Select the correct answer.<br> Rewrite the following expression.

kolezko [41]

The <em>algebraic</em> expression $x^{10/3}$ is equivalent to the <em>algebraic</em> expression $x^{3}\cdot \sqrt[3]{x}$ . Thus, the right choice is option D.

<h3>How to apply power and root properties to rewrite a given expression</h3>

In this question we must apply the following set of <em>algebraic</em> properties to simplify a given expression:

$x^{m/n} = \sqrt[n]{x^{m}} = \left(\sqrt[n]{x}\right)^{m}$ (1)

$x^{m+n} = x^{m}\cdot x^{n}$ (2)

$x^{m\cdot n} = \left(x^{m}\right)^{n} = \left(x^{n}\right)^{m}$ (3)

Where:

<em>m</em>, <em>n</em> - Exponents
<em>x</em> - Base

And also by apply the definition of power.

If we know that the given expression is $x^{10/3}$ , then the equivalent expression is:

$x^{10/3} = \sqrt[3]{x^{10}} = \sqrt[3]{x^{9}\cdot x} = \sqrt[3]{x^{9}}\cdot \sqrt[3]{x} = x^{3}\cdot \sqrt[3]{x}$

The <em>algebraic</em> expression $x^{10/3}$ is equivalent to the <em>algebraic</em> expression $x^{3}\cdot \sqrt[3]{x}$ . Thus, the right choice is option D.

To learn more on roots, we kindly invite to check this verified question: brainly.com/question/1527773

7 0

1 year ago