Question

define -t(x) =x^3 - 3x^2 + 2x -3
problem -t(-1)

Answer 1

wherever you see an x, replace it with a -1

t(x) =x^3 - 3x^2 + 2x -3

t(-1) =(-1)^3 - 3(-1)^2 + 2(-1) -3

Then evaluate

t(-1) =(-1)^3 - 3(-1)^2 + 2(-1) -3

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

t(-1) =-1 - 3 - 2 - 3

t(-1) = - 9

Answer 2

oh thank you , thank you!!!

Answer 3

np