SOLUTION: A)find f(0). B)solve f(x)=0 I understand A), but how do I solve B) when I have f(x)=4x+7?

Algebra ->  Functions -> SOLUTION: A)find f(0). B)solve f(x)=0 I understand A), but how do I solve B) when I have f(x)=4x+7?      Log On


   

Question 834396: A)find f(0). B)solve f(x)=0
I understand A), but how do I solve B) when I have f(x)=4x+7?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
f(x) = 4x+7 = 0
4x = -7
x = -7/4...