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Vikentia [17]
3 years ago
13

For the function f(x) = – 3x + 8, determine f(-5)

Mathematics
2 answers:
svp [43]3 years ago
6 0

Answer:

23

Step-by-step explanation:

f(x) = – 3x + 8

Let x = -5

f(-5) = – 3*-5 + 8,

     = 15 +8

    = 23

stich3 [128]3 years ago
3 0

Answer:

f(-5) = 23

Step-by-step explanation:

plug in -5 for x

f(-5) = -3(-5) + 8

-3 x -5 = 15.

15 + 8 = 23

f(-5) = 23

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