Graphing Polynomial Equations

Determine the y-intercept 
f(x) = x³ - 5x² - 25x + 125

• (0,0)

• (0,25)

• (0,125)

• (0,5)

• A
• B
• C
• D

Which is true about the equation of the graph shown?

• The function has an Odd degree

• The function has an Even degree

• The function has 5 real zeros

• The function has a positive leading coefficient

Which function has this end behavior?

• -1x⁴-3x³+3

• -2x⁷+2x⁴+4

• 3x⁸+3x⁵-4x+7

• 4x⁵-4x⁴+2x³-9

Which function has this end behavior?

• -1x⁴-3x³+3

• -2x⁷+2x⁴+4

• 3x⁸+3x⁵-4x+7

• 4x⁵-4x⁴+2x³-9

How many relative max or mins can a 4th degree polynomial have at most?

• 5

• 4

• 3

• 2

• x ≈ 2.00

• x ≈ 3.00

• x ≈ 4.00

• x ≈ 5.00

• x ≈ 1.23

• x ≈ 2.34

• x ≈ 3.45

• x ≈ 4.56

• x ≈ 1.23

• x ≈ -1.23

• x ≈ 0.00

• x ≈ 2.34

• x ≈ 0.45

• x ≈ 1.23

• x ≈ -0.67

• x ≈ 2.34