3 years ago

! PLEASE HELP! Will mark BRAINILEST find F(-4) !

1 answer:

Darya [45]3 years ago

3 0

F(-4)= 9*3^(-4)=9/(3^4)=1/9

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liraira [26]

Hello,
Adding the 2 equations,
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djyliett [7]

To find the slope (m), use the slope formula:

$m=\frac{y_2-y_1}{x_2-x_1}$ and plug in the two points

(4, -4) = (x₁, y₁)

(6, -6) = (x₂, y₂)

[lines usually go from left to right, so the point furthest to the left is the 1st point]

$m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{-6-(-4)}{6-4}$ [two negative signs cancel each other out and become positive]

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Luba_88 [7]

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