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dlinn [17]
3 years ago
13

Find f(-2) f(x)=9x^2-5x+2

Mathematics
1 answer:
borishaifa [10]3 years ago
4 0

Find f(-2) f(x)=9x^2-5x+2


f(-2) means replace x in the equation with -2:


f(-2)=9(-2)^2-5(-2)+2

= 9(4) +10 + 2

= 36 +10 + 2

= 48


f(-2) = 48



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