Which of the following statements is TRUE about the function f(x)=(2x+1)(x−1)^3(x+5)? a
The function has four x-intercepts.
b
The function has a zero at (−1,0)
c
The function rises to the left and falls to the right.
d
The function has a y-intercept at (0,−5).

The function is increasing. (True) it’s a linear function and 1/3>0.

The function is decreasing. (False)

The x-intercept is (1,0). (False) If we replace x by 1 we get 1/3 not 0

The y-intercept is (0, 1). (False)

The range of the function is all real numbers. (​True)

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

answer: y=4000x+14000

step-by-step explanation: