Review for Final Exam | Baamboozle - Baamboozle | The Most Fun Classroom Games!

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What is the end behavior of this function? f(x) = -2(x - 5)(x + 1)^2(x - 3)^2

As x --> ∞, f(x) --> -∞. As x --> -∞, f(x) --> ∞.

What is the end behavior of this function? f(x) = (x - 5)(x - 3)^2

As x --> ∞, f(x) --> ∞. As x --> -∞, f(x) --> -∞.

What are the roots of this function? f(x) = x(x + 7)(x - 5)

{0, -7, 5}

What are the zeros of this function? f(x) = x^2 - x - 42

{7, -6}

27^(2/3)

9

Write the equation for the axis of symmetry for y = x^2 + 1 .

x = 0

What is the end behavior of this graph?

As x --> ∞, f(x) --> -∞. As x --> -∞, f(x) --> ∞.

Which equation matches the graph? A. y = x^2 + 4x + 3__B. y = x^2 - 5x + 3 C. y = x^2 + 3__D. y = x^2 + 5x + 3

A. y = x^2 + 4x + 3

Simplify 16^(-1/4)

1/2

1,000^(2/3)

100

(-8i)(-2i)

-16

What are the x-intercepts of this function? f(x) = x(x + 7)(x - 5)

{0, -7, 5}

Write the equation for the axis of symmetry for y = x^2 + 5x + 1

x = -5/2

Which function has the same y-intercept as the one in the graph?_ A. y = x^2 - 3x + 2__B. y = -2x^2 + 11x - 8 C. y = 4x^2 + 5x - 9__D. y = -x^2 + 6x - 4

D. y = -x^2 + 6x - 4

What is the y-intercept for y = -5x^2 + 14x - 47

(0, -47)

Which equation matches the graph? A. y = x^2 + 4x + 3__B. y = x^2 - 5x + 3 C. y = x^2 + 3__D. y = x^2 + 5x + 3

B. y = x^2 - 5x + 3

What is the y-intercept for y = x^2 - 19x + 3

(0, 3)

Solve by factoring. x^2 - 16x + 48 = 0

{4, 12}

What are the factors of this function?

(x + 3)(x - 5)

(3i)(-11i)

33

What is the end behavior of this function? f(x) = 6x^4 - 11x^8 + x - 4

As x --> ∞, f(x) --> -∞. As x --> -∞, f(x) --> -∞.

Which function has the same y-intercept as the one in the graph? __ A. y = x^2 - 3x + 2__B. y = -2x^2 + 11x - 1 C. y = 4x^2 + 5x - 9__D. y = -x^2 + 6x - 4

B. y = -2x^2 + 11x - 1

Simplify 16^(1/4)

2

What is the end behavior of this function? f(x) = 6x^4 - 11x^3 + x - 4

As x --> ∞, f(x) --> ∞. As x --> -∞, f(x) --> ∞.

What are the factors of this function?

x (x + 3)(x + 6)