Need some (: ! consider the quadratic equation below. (4x+z)(3x-w)=0 if w=21, determine an x-intercept of the parabola represented by this equation. a) (21,0) b) (-7,0) c) (-21,0) or d) (7,0)

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

deez nu tz

step-by-step explanation:

a

step-by-step explanation:

the answer is a

( - 4 , -7 )

all the lines must parallel  

step-by-step explanation:

coordinates of c = ( - 1 , 2 )

3 units left = ( -4 , 2 )

9 units down = ( - 4 , 11 )