Non Linear functions quiz

Is function represented by the table linear or nonlinear?

• linear
• nonlinear

What is the value of a in the equation 3x²-5x-1=0

• 3

• 3

• -5

• -1

Which of the following is an example of quadratic equations?

• x + 9 = 0

• x + y =12

• x³ + 5x² - 14 =0

• x² - 2x = 7

Solve the equation by factoring.

• x = {3,8}

• x = {-3,8}

• x = {3,-8}

• x = {-3,-8}

Solve the equation by factoring.

• x = {1}

• x = {-1}

• x = { }

• no solution

What is the quadratic formula?

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Solve the equation using the quadratic formula.

x² + 7x = x - 10

• -6/2 + √4

• -6/2 - √4

• no solution

• ∅

Which value is the turning point?

• (-4, 0)

• (-1, -9)

• (0, -8)

• (2, 0)

Graph the following equation:

y=x²-2x-3

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Let the graph of g be a translation 2 units down and 4 units left of the graph of f(x) = x². Write a rule for g.

• g(x) = (x - 4)² - 2

• g(x) = (x + 4)² - 2

• g(x) = (x - 4)² + 2

• g(x) = (x + 4)² + 2