Degree and the Number of Turns

Please select the solution that describes if zeros crosses or turns at the x-axis for each x-intercept.

• 2 crosses, 1 crosses, -3 turns, -4 turns   

• 1 crosses, -3 turns, - 4 crosses

• 1 crosses, -3 turns, -4 turns  

• 1 turns, -3 crosses, -4 crosses  

Tags

CCSS.HSA.APR.B.3

Even Degree
- Leading Coeff. Even Degree
+ Leading Coeff. Odd Degree
- Leading Coeff. Odd Degree
+ Leading Coeff.

• Even Degree
  - Leading Coeff.

• Even Degree
  + Leading Coeff.

• Odd Degree
  - Leading Coeff.

• Odd Degree
  + Leading Coeff.

State the maximum number of turns the graph of f(x) could make.

• 3

• 2

• 1

• 0

f(x) = 2x³ - 3x² + 4x -10 State the maximum and minimum number of zeros for f(x).

• Max: 3 Min: 0

• Max 2 Min: 0

• Max: 1 Min: 1

• Max: 3 Min: 1

f(x) = -3x⁴ + x³ - 2x² + x - 1 State the maximum number of turns the graph of f(x) could make.

• 3

• 4

• 2

• 1

• A

• B

• C

• D

See question above.

• A

• B

• C

• D

• E

• y =  ^_(x + 2)(x - 1)²
• y = -(x - 2)(x + 1)²
• y = (x - 2)(x + 1)²
• y = -x³

Which equation MOST LIKELY matches the graph?

• y = x⁴ - x³ + 3x² + 2

• y = -x⁴ + x³ + 5x + 2

• y = x³ - 2x² + 1x + 3

• y = -x³ - 2x² + 1x + 3

Tags

CCSS.HSA.APR.B.3

What is the degree of the function graphed here?

• 6

• 4

• 3

• 5