Question 849753
Plug in y = 0 and solve for x.


y = 6x^2 + 18x - 60 


y = 6(x^2 + 3x - 10)

 
0 = 6(x^2 + 3x - 10) 


0/6 = x^2 + 3x - 10 


0 = x^2 + 3x - 10 


x^2 + 3x - 10 = 0


(x + 5)(x - 2) = 0


x + 5 = 0 or x - 2 = 0


x = -5 or x = 2


So the x-intercepts, as ordered pairs, are: <font size=4 color="red">(-5,0) and (2,0)</font>