MATH SOLVE

4 months ago

Q:
# Kayla and her best friend Christina go shopping. The function p(t) = 2x4 + 6x3 β 3x2 + 24 represents how much money each girl spent based on the number of hours they were shopping. If Kayla and Christina each go shopping for 2 hours, how much money did they spend together?

Accepted Solution

A:

Answer:184.Step-by-step explanation:p(x) = 2x^4 + 6x^3 - 3x^2 + 24 Whet Β x = 2:p(2) = 2(2)^4 + 6(2)^3 - 3(2)^2 + 24= 2*16 + 6*8 - 3*4 + 24= Β 32 + 48 - 12 + 24= 92.Together they spent Β 184.