APPC 1.8 video check

What are the zeros of the function f(x) = (x^2 + 2x - 8) / (2x^2 + 4)?

• x = -4 and x = 2

• x = 4 and x = -2

• x = -4 and x = -2

• x = 4 and x = 2

For the function g(x) = (x^2 - x - 12) / (x - 4), what is the y-coordinate of the hole?

• y = -3

• y = 4

• y = 7

• y = 0

What are the vertical asymptotes of the function f(x) = (4x + 8) / (x^2 + 3x - 10)?

• x = -5 and x = 2

• x = -2

• x = 5 and x = -2

• x = -5 and x = -2

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What is the vertical asymptote of the rational function h(x) = (x^2 - 9) / (x^2 - 2x - 3)?

• x = 3

• x = -1

• y = 1

• y = 3

What are the zeros of the function shown in the graph?

• x = -4

• x = 7

• x = -2 and x = 2

• y = -0.3