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Schach [20]
3 years ago
13

Let m (x)=2x^2+6x-7 determine m (3)

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
4 0
M(x) = 2x^2 + 6x - 7.......find m(3) by subbing in 3 for every x
m(3) = 2(3^2) + 6(3) - 7
m(3) = 2(9) + 18 - 7
m(3) = 18 + 18 - 7
m(3) = 29 <==
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