The image of the parabolic Lens is traced onto a graph. The function f(x) = 1/4*(x+8)(x-4) represents the image. At which points does the image cross the x-axis A. (-8, 0) and (4,0)
B. (8,0) and (-4,0)
C. (2,0) and (-1,0)
D. (-2,0) and (1,0)

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step-by-step explanation:

sinn is the total amount of students now and m were the students before, you subtract them both (n-m) and divide that by m. then, since to get a percentage from a fraction you have to multiply by 100, your answer should look like this: n-m/m*100

step-by-step explanation:

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