# 14 questions that I need help with on this quiz

**Question description**

**1. Find the zeros of the polynomial function.**

** f(x) = x ^{3} + 4x^{2} - 9x - 36**

**2. Find the degree of the polynomial function.**

** g(x) = -7x ^{3} + 9**

**3. Solve the equation by factoring.**

** x ^{2} = x + 6**

**4. Solve the equation by factoring.**

** 3x(x - 5) = 7x ^{2} - 16x**

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

** f(x) = x ^{2} - 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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