Identify the terms and coefficients of each expression. w + 15x - 9y + 2z ( PLS )

True or false look at the picture pls : /

Which is an x-intercept of the graphed function? (0, 4) (–1, 0) (4, 0) (0, –1)

Arock was dropped from the top of a building. the function that describes the height after it was dropped is f(x)=64-16x^2. what are the zeros of the function and what do they mean?