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3 years ago

2. Solve and graph the inequality |4 – v| < 5.

Mathematics

1 answer:

LiRa [457]3 years ago

4 0

I 4 - v I < 5

I f(v) I < a

f(v) < a and f(v) > - a

4 - v < 5 and 4 - v > -5

4 - v < 5

v > 4 - 5

v > - 1

4 - v > -5

v < 5 + 4

v < 9

Combine the rangers

-1 < v < 9

image attached

hope this helps!

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