Question

can anyone graph y = 2x^3 + 3x^2 – x + 2
fan and medal awarded !

Answer 1

almost like this

Answer 2

Make yourself a table of x and y values. Have x go from -4 to 4, and the y value will be the value of the function when you plug in the value of x.

x y
-4
-3
-2 2(-2)^3+3(-2)^2 - (-2) + 2 = -16+12+2+2 = 0
-1
0 2(0)^3+3(0)^2-(0) + 2 = 2
1
2 2(2)^3+3(2)^2-(2) + 2 = 16+12-2+2 = 28
3
4

I've done a few points for you. When your table is complete, mark those points on your graph and draw a smooth curve through them. It will have a shape sort of like drawn above, but it doesn't actually cross the x-axis so many times.

Answer 3

ive already told u @whpalmer4 i dont want your help. u didnt help AT ALL last time. and ive already gotten it done.

Answer 4

and btw im still waiting for that answer. its been what ? 3 weeks now ? 4 ?

Answer 5

i think u ow me something

Answer 6

yes ma'am :)

Answer 7

*owe

Answer 8

thx

Answer 9

have a great day