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3 years ago

10

F(x)=−x+2, find f(-6)

1 answer:

mote1985 [20]3 years ago

4 0

Hi there!

$\large\boxed{f(-6) = 8}$

f(x) = -x + 2

Find f(-6) by substituting -6 for x:

f(-6) = -(-6) + 2

Simplify:

f(-6) = 6 + 2

f(-6) = 8

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Step-by-step explanation:

We have been given that f(x) is a linear function and we are asked to find the value of n from the provided table.

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First of all we will find the slope of the given using our given points (-4,-25) and (-1,-10) in slope formula.

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Since we know that the equation of a line in slope-intercept form is: $y=mx+b$ , where, m= Slope and b= y-intercept.

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$\frac{25}{5}=\frac{5*n}{5}$

$5=n$

Therefore, the value of n is 5.

3 0

3 years ago

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