If f(x)=64-x2 and g(x)=8-x which is the rule of the function (f + g)(x)?

Name these type of angles shown check all that applies

Rewrite the following quadratic functions in intercept or factored form. show your work. f(x) = 3x^2 - 12

Asource of laser light sends rays ab and ac toward two opposite walls of a hall. the light rays strike the walls at points b and c, as shown below: what is the distance between the walls?