Question

Help! Algebra!!!

Answer 1

Which of the following functions has the largest value when x = 4?

e(x) = x2 + 6x + 21
m(x) = 8x
v(x) = 31x

Answer 2

e(x)
v(x)
m(x)
All the functions are equal at x = 4.

Answer 3

sooo substitute all by 4

Answer 4

e(x) = 4(2) + 6(4) + 21

Answer 5

m (x) = 8(4)

Answer 6

v(x) = 31 (4)

Answer 7

largest one is v(x) !!!!

Answer 8

31(4) = 124