Question

y=x^2 +9x+14 the x-int are (-2,0) and (-7,0) right??!

Answer 1

the x intercepts are when y = 0, which means we need to have
x^2 +9x+14=0
factor
(x+2)(x+7)= 0
solve for x: either (x+2)=0 ---> x= -2
or (x+7)=0 ---> x= -7
the two intercepts are (-2,0) and (-7,0)

yes. you got it.