Which of the following equations, when graphed in the standard (x, y) coordinate plane, would cross the
x-axis at x=-13 and at x =7?
A. y=-5(x +13)(x-7)
B. y=-6(x+13)(x+7)
C. y=2(x - 13)(x-7)
D. y =3(x-13)(x+7)
E. y=-3(x - 13)(x-7)

A) y=-5(x +13)(x-7)

Step-by-step explanation:

the forst and 3rd

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)