If f(x)=2[tex]x^{2}[/tex]+6x find each of following (a) f(0)=____ (b) f(-5)=____ (c) f(3)=____
1 answer
Question:
if f(x)=2[tex]x^{2}[/tex]+6x find each of following
(a) f(0)=____
(b) f(-5)=____
(c) f(3)=____
(a) f(0)=____
(b) f(-5)=____
(c) f(3)=____
Answers
Answer:[tex]f(0) = {0}^{2} + 6(0) = 0 \\ f( - 5) = {( - 5)}^{2} + 6( - 5) \\ = 25 - 30 = - 5 \\ f(3) = {(3)}^{2} + 6(3) = 9 + 18 = 27[/tex]
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