Unit 3 Polynomial Functions Review

x² - 4

• constant binomial
• linear monomial
• quadratic binomial
• linear binomial

8

• linear monomial
• quartic binomial
• constant monomial
• constant binomial

-5x -2x³ + 4x²

• quartic binomial
• cubic trinomial
• cubic polynomial of 3 terms
• quintic trinomial

The polynomial is...

• Odd degree, positive leading coefficient.
• Odd degree, negative leading coefficient.
• Even degree, positive leading coefficient.
• Even degree, negative leading coefficient.

The function f(x)=2x⁶-3x⁴+2x-10 could...

• have 6 real zeros.
• have 6 turns.
• have 4 real zeros and 3 imaginary zeros.
• have ends that point in opposite directions.

f(x)=(x+4)(x-3)(x-2)
List the zeros for this function.

• x=-4, x=3, x=-2
• x=-4, x=3, x=2
• x=-4, x=3, x=2
• x=4, x=3, x=2

Tags

CCSS.HSF-IF.C.7C

What is the degree of the polynomial function
P(x)=3x⁴-7x²-2x⁷-x+4

• 4
• 7
• 2
• 11

What is another way to say "where a function crosses the x-axis"?

• x-intercept
• zero
• root
• all of these.

Tags

CCSS.HSF-IF.C.7C