8 gray buttons out of 20 buttons

1 answer:

7 0

12 buttons. 8-20=12

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Evgen [1.6K]

You will have to solve for x to know what x equals

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NeX [460]

Answer:

$f(-9)=\frac{131}{2}$

Step-by-step explanation:

In order to evaluate a function at a given x-value, plug in that value into the actual function

$f(x)=-\frac{x}{2} -7x-2\\\\f(-9)=-\frac{9}{2} -7(-9)-2\\\\f(-9) = \frac{131}{2}$

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2 years ago

geniusboy [140]

Answer:

THE GRASS

Step-by-step explanation:

Because the grass takes up a larger area

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zysi [14]

X=-9

There is no slope in either equation. Therefore, x=-11 and x=-9 will be two vertical and parallel lines at (-11,0) and (-9,0)

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Lorico [155]

1. Distribute the Negative Signs
2. Combine like terms
-2x^2 + 12x-7

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