What is the factorization of the expression below? 16x2 - 49
A. (8x + 7)(2x - 7)
B. (8x-7)(2x - 7)
C. (4x+7)(4x - 7)
O D. (4x - 7)(4x - 7)

0 is its x and y coordinate

(- 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 )

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

$15 each

step-by-step explanation:

$45/3 children= $15 each