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3 years ago

What is the value of the function at x=−2?

Mathematics

2 answers:

Gnom [1K]3 years ago

7 0

Answer:

Step-by-step explanation:

We have been given graph of a function. We are asked to find the value of our given function at x=-2.

To find the value of our given function at x=-2, we need to find the y-value of our given function when x=-2.

We can see that value of y-coordinate is 3, when x=-2, therefore, at x=-2 the value of the function is 3.

Read more on Brainly.com - brainly.com/question/5830339#readmore

vova2212 [387]3 years ago

5 0

Answer:

The value will be less than 1

Step-by-step explanation:

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Ac=r+d for a solve equation for the indicated variable

konstantin123 [22]

$\boxed{a=\frac{r+d}{c}}$

<h2>Explanation:</h2>

Here we have the following expression:

$ac=r+d$

And the question asks for solving the equation for the variable $a$ . So we need to divide both sides of the equation by $c$ :

$ac=r+d \\ \\ \frac{ac}{c}=\frac{r+d}{c} \\ \\ \\ But: \\ \\ \frac{c}{c}=1 \\ \\ \\ So: \\ \\ \boxed{a=\frac{r+d}{c}}$

<h2>Learn more:</h2>

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3 years ago

Nine friends share 6 cookies equally .what fraction of a cookie does each friend get ?

MaRussiya [10]

9)1= one 1/9 for each
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or 2/3

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3 years ago

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Bogdan [553]

I hope this helped! Good luck

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3 years ago

Two smaller triangle have areas of 75 m square and 12 m squared. find the ratio of their perimeters

Paul [167]

we know that two similar triangles will have ratio corresponding side is same.

ratio triangle 1 is 75m^2.

and triangle 2 is 12m^2.

$75:12=\frac{75}{12} =\frac{25}{4} .$

so we have ratio of area $25:4$ .

ratio of perimeter will be $\frac{25}{4} =\frac{50}{8} =\frac{25}{12}$ .

from these perimeter ratio also $\frac{25}{4} =25:4$ .

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3 years ago

What is ( √2 - √3 )² =

allochka39001 [22]

just use FOIL (First, Outer, Inner, Last).

( √2 - √3 ) X ( √2 - √3 )

First: √2 X √2 = 2
Outer: √2 X -√3 = -√6
Inner: -√3 X √2 = -√6
Last: -√3 X -√3 = 3

and then add them together.

2 - √6 - √6 + 3
5 - 2(√6)

The answer is 5 - 2(√6) .

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3 years ago

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