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Bas_tet [7]
2 years ago
11

Evaluate the function f (x) = 4 • 7x for x = -1 and x = 2

Mathematics
2 answers:
coldgirl [10]2 years ago
5 0
F(x) = 4 x 7x

f(x) = 4 x 7(-1)
f(x) = 4 x (-7)
f(x) = -28
(-1, -28)

f(x) = 4 x 7(2)
f(x) = 4 x 14
f(x) = 56
(2, 56)

Hope this helps!!
~Kiwi
algol132 years ago
4 0
F(x)=56 and the order pair of the graph is (2,56)
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