Question

Help please!
9.02] What are the x-intercept(s) of the graph of y + 12 = x2 + x?

(4, 0) and (3, 0)

(4, 0) and (−3, 0)

(−4, 0) and (−3, 0)

(−4, 0) and (3, 0)
I just know 1 of the answers has to be 3,0. :)

Answer 1

(-4,0) and (3,0)
You set the equation y=x^2+x-12 equal to 0 and solve for x by factoring

Answer 2

OMG! Thx so much! :)

Answer 3

no problem