14 questions that I need help with on this quiz

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Algebra
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Question description

1. Find the zeros of the polynomial function.

     f(x) = x3 + 4x2 - 9x - 36

2. Find the degree of the polynomial function.

     g(x) = -7x3 + 9

3. Solve the equation by factoring.

     x2 = x + 6

4. Solve the equation by factoring.

     3x(x - 5) = 7x2 - 16x

5. Evaluate the function at the given value of the independent variable and simplify.

    f(x) = x2 - 1; f(x - 2)

6. Find the slope of the line that goes through the given points.

    (-1, 4), (5, 4)

7. Determine whether the equation defines y as a function of x.

    x + y = 9

8. Solve and check the linear equation.

    9x - (7x - 1) = 2

9. Find the slope of the line that goes through the given points.

     (-3, -7), (9, -7)

10. Determine whether the relation is a function.

       {(-5, -4), (-2, 9), (-1, -2), (-1, 7)}

11. Solve and check the linear equation.

6[-6x + 6 + 4(x + 1)] = 6x + 2

12. Solve and check the linear equation.

      0.40x - 0.20(50 + x) = -0.04(50)


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(Top Tutor) Daniel C.
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School: University of Maryland
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