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F(x)= -4x - 7, find... a) f(3) b) f(-7)

F(x)= -4x - 7, find... a) f(3) b) f(-7)
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5 votes
F(x)= -4x - 7, find...

a) f(3) b) f(-7)

asked
User Nowhy
by
8.7k points

1 Answer

3 votes
F(x)= -4x - 7
a) f(3) = -4(3) - 7 = -12 -7 = -19
b) f(-7) = -4(-7) - 7 = 28 -7 = 21
answered
User Eli Stevens
by
8.2k points
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