If y = x3 – 1, find the value of y when x = 2. Question If y = x3 – 1, find the value of y when x = 2. in progress 0 Math Josie 3 weeks 2021-09-10T06:52:12+00:00 2021-09-10T06:52:12+00:00 1 Answer 0

## Answers ( )

Answer:y = 7

Step-by-step explanation:If y = x³ – 1,

When x = 2

y = 2³ -1

Note: 2³ = 2×2×2

y = 8 – 1

y = 7

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