What is the coefficient of x^4 in the expression below? 2x^4 - 3x^3 - x^2 + 5x + 6

Select one:

a. -1

b. 2

c. 5

d. -3

the 4th choice is the correct one

step-by-step explanation:

(- 1, 0 )

step-by-step explanation:

an x- intercept is where the function crosses the x- axis.

to find the x- intercept/s look for the value of x when f(x) = 0

from the given table there are 3 values of x where f(x) = 0

when x = - 1, x = 2, x = 3

the one that is listed is (- 1, 0 )

none of these

step-by-step explanation:

23 + 34 add up to 57 so just inform the teacher of this really stupid mistake