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MakcuM [25]
3 years ago
12

What is the answer to this

Mathematics
1 answer:
alekssr [168]3 years ago
5 0

Hello from MrBillDoesMath!

Answer:

f(-1) =   2

f(1) =    6

f(2) =   11

Discussion:

Let f(x) = 2x^3 - 3x^2 + 7. Then

f(-1) =   2 (-1)^3 - 3 (-1)^2 + 7 = -2 -3 + 7 = -5 + 7 =  2

f(1) =    2(1)^3 - 3(1)^2 + 7 = 2 -3 + 7 = -1 +7 = 6

f(2) =   2(2)^3 - 3(2)^2 + 7 =  2*8 - 3*4 + 7 = 16-12+7 = 11



Thank you,

MrB

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