Polynomial, Linear Functions and Zeros

Which standard form function matches the factored form:
y = (x + 1)(x - 3)

• y = x² + x - 3

• y = x - 2

• y = x² - 2x - 2

• y = x² - 2x - 3

How many real zeros does the function have?

• None

• 2

• 3

• 4

Tags

CCSS.HSF-IF.C.7C

x² - 16

• ( x - 4) ( x - 4) 

• ( x - 4) ( x + 4) 

• ( x - 8) ( x + 8) 

Tags

CCSS.HSA.APR.C.4

x² - 25

• ( x + 5 ) ( x - 5 ) 

• ( x - 5 ) ( x - 5 ) 

• ( x + 5 ) ( x + 5 ) 

Tags

CCSS.HSA.APR.C.4

3x² - 75

• 3( x + 5 ) ( x - 5 ) 

• 3( x - 5 ) ( x - 5 ) 

• ( x + 5 ) ( x - 5 ) 

Tags

CCSS.HSA.APR.C.4

The degree of the polynomial determines the number of roots.

• True

• False

What is the y-intercept of the following cubic function?

• (1, 0)

• (0, 2)

• (-1, 0)

• (2, 0)

The polynomial
f(x) = 5x⁴ + 2x³ + 2x − 7 can have, at most, how many solutions?

• 5

• 4

• 3

• 2

What are the linear terms of the polynomial function?

• (x-2)(x-1)(x+1)(x-2)

• (x-2)(x-1)(x+1)(x+2)

• (x-2)(x-1)(x+1)(x+2)(x-4)

• (x-2)(x-1)(x+1)(x+2)(x+4)

Tags

CCSS.HSA.APR.B.3

Find the zeros.

• x = 0 and 4

• x = 0 and -4

• x = 0

• x = -4

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A