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MariettaO [177]
3 years ago
11

Find the value of the expression: a 8x^3 for x=-2;-1;0;3

Mathematics
1 answer:
dsp733 years ago
3 0

Simply replace each x with the given value of x.

<u>When x = -2:</u>

8(-2)^3\\8(-8)\\\\=-64

<u>When x = -1:</u>

8(-1)^3\\8(-1)\\\\=-8

<u>When x = 0:</u>

8(0)^3\\8(0)\\\\=0

<u>When x = 3:</u>

8(3)^3\\8(27)\\\\=216

OR you could use a graph for this, here is how the function is going to look:

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