Find f(-3) if f(x) = x^2
6
-9
9
-6

What are the domain and range of the function f(x)=2^x+1

Can someone me with my math problem pls my teacher is on my back about this

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.