F(x)=17−5x at x=a−3,at f(a-3)
f(a-3)=

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

Which graph represents the equation y =4x

What is the best approximation for the area of a circle with a radius of 4 m ? use 3.14 to approximate pi