Jack has 30 sweets he shares his sweets with his friend when he gives his friend a sweet he has two for himself how many sweets do they each have

Which graph represents the equation y =4x

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

Suppose that the function f is defined. , for all real numbers, as follows. _ \ 1/4x² -4 if x≠ -2 f(x)=< /_-1 if x=-2 find f(-5), f(-2), and f(4)