Inactive Tutor answered • 10/15/14
Tutor
New to Wyzant
g(-7) = 3(-7) - 2
g(-7) = -21 - 2
g(-7) = -23
f(-7) = 4(-7) - 1
f(-7) = -28 - 1
f(-7) = -29
g(-7) - f(-7) = -23 - (-29) = -23 + 29 = 6
Ryan K.
asked • 10/15/14Perform the indicated operation.
g(x) = 3x-2
f(x)= 4x-1
find g(-7) - f(-7)
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