Algebra 2 Final Exam Review

What button do we use to graph functions? 

• y=
• MODE
• MATH
• 2ND

Evaluate: (5²)⁴

• 15625
• 25
• 390625
• 625

Simplify (x³y^-3)(x^-4y⁴)

• y/x
• x/y
• x^-1y
• xy^-1

Simplify: (4x³+6x-5) + (6x⁴-5x²+12)

• -6x⁴+4x³+5x²+6x+7
• 6x⁴+4x³-5x²+7
• 6x⁴+4x³-5x²+6x+7
• -5x²+6x+7+6x⁴+4x³

Simplify: (x + 5)(x²+4x - 3)

• x³+9x²+17x - 15
• x³+20x²+17x - 15
• x³+9x²-60x - 15
• x³+20x²-60x - 15

Find all the zeros of the polynomial function: x³-4x²-11x+30

• -5, -2, 3
• -2, 3, 5
• -3, 2, 5
• -3, -2, 5

Solve the equation: x³=128

• 8√2
• 2∛4
• 4∛2
• 2√8

Solve the equation: (x - 2)⁴= 405

• 2-3∜5
• 2+3∜5
• 2±3∜5
• -2±3∜5

Write a polynomial function with the given zeros: -2, 4, 5

• x³-7x²+2x+40
• x³+10x²+2x+40
• x³-7x²-80x+40
• x³+10x²-80x+40

Write a polynomial function with the given zeros: 5, 4i

• x³-5x²+16x+80
• x³-5x²+16x-80
• x³-5x²+15x-80
• x³+5x²+16x-80