Question

If x = 2 and y = 1, then 3(y – 1) + 2x2 =

Answer 1

3(1-1) +2x2

3-1+4

2+4=6

Answer 2

Another Question! :)

You would substitute 2 for x in the equation and I for y in the equation.

3(y - 1) + 2x 2 =

3(1 - 1) + 2(2) x 2 =

3(0) + 4 x 2 =

0 +8 =

8

Your answer would be 8.

Hope I helped! :)