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Question Find the value of H(−1)−4H(-1)-4 given that H(x)=8x+4H(x)=8x+4.

Studdy Solution

STEP 1

Assumptions1. The function is H(x)=8x+4H(x)=8x+4 . We need to find the value of H(−1)−4H(-1)-4

STEP 2

First, we need to find the value of H(−1)H(-1). We can do this by substituting −1-1 for xx in the function.
H(−1)=8(−1)+4H(-1) =8(-1) +4

STEP 3

Calculate the value of H(−1)H(-1).
H(−1)=8(−1)+=−8+=−H(-1) =8(-1) + = -8 + = -

STEP 4

Now that we have the value of H(−1)H(-1), we can find the value of H(−1)−4H(-1)-4.
H(−1)−4=−4−4H(-1)-4 = -4 -4

STEP 5

Calculate the value of H(−1)−4H(-1)-4.
H(−1)−4=−4−4=−8H(-1)-4 = -4 -4 = -8So, H(−1)−4=−8H(-1)-4 = -8.

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