Characteristic of a Polynomial

What would be the leading coefficient if this this polynomial was written in standard form?

• 8

• -4

• -1

• 1

What is the interval of increase?

• (negative infinity, -2)

• (-2, infinity)

• (2, infinity)

• (negative infinity, 2)

Tags

CCSS.HSF-IF.C.7A

What is the relative maximum value?

• y = 4

• y = 2

• y = 1

• y = -1

Where is the graph increasing?

• (-∞, -2.55) U (2.55, ∞)

• (0, ∞)

• (-2.55, 0) U (2.55, ∞)

• (-6.25, 36)

Tags

CCSS.HSF-IF.C.7A

x² + 2x³ - 6

• 3

• the leading coefficient is

• is the leading term

• 
• 2

• the name of this polynomial is

• cubic trinomial

• the constant term is

• -6

• the degree of the polynomial is

Match the following for the polynomial: y = x³ + 5x² + 4x - 7

• 4

• degree

• -6

• constant/y-intercept

• 3

• number of terms

• 2

• imaginary solutions

• 1

• real solutions

What is the end behavior as x → -∞ f(x)→ ?

• -∞

• ∞

What is the end behavior as x → +∞, f(x)→ ?

• -∞

• ∞

What is the min degree?

• 2

• 4

• 5

• 3

Which of the following does this graph not show?

• absolute max

• absolute min

• relative max

• relative min