Question: 15. If (4, 12) is a point on the graph y = f(x), what must be a point on the graph of y =-f (2x)

15. If (4, 12) is a point on the graph y = f(x),
15. If (4, 12) is a point on the graph y = f(x), what must be a point on the graph of y =-f (2x) +3? a. (4, -9) b. (4, 15) C. (2, -9) d. (2, -15) 16. The graph of y = f(x) is shown below on the left. Which equation represents the graph shown on the right? a. y= f(-(x+8)) b. y= f(-(x-8)) C. y=-f(x-8) X -5 5 d. y=-f(x+8) -5 -5 17. Which equation represents the graph of y = f(x) after it is reflected in the x- axis? a. y=f(-x) b. y=-f(x) c. y= f (x) d. y = f(x)

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