10.7

Another name for x-intercepts are . . .

• zeros

• leaves

• ones

• y-intercepts

Tags

CCSS.HSF-IF.C.7C

What are x-intercepts?

• Where the graph intercepts the x-axis

• Where the graph intercepts the y-axis

• The maximum value on the graph

• Only graphs with a domain of all real numbers have x-intercepts

How many zeros does the graph have?

• 2

• 0

• 3

• 1

Tags

CCSS.HSF-IF.C.7C

What are all the zeros of this graph?

• (-8,0), (3,0), (5,0)

• (0,3), (0,5)

• (0,-8), (0,5)

• y=-8, y=-3, y=-5

What is the degree of the equation of the graph?

• 3

• 2

• 1

• 0

Using the graph, determine the factors of the polynomial

• (x-2) and (x+1)

• (x+2) and (x-1)

• (x+2) and (x+1)

• (x-2) and (x-1)

Using the graph, what is the equation of the polynomial in factored form?

• f(x) = (x+2)(x-1)

• f(x) = (x-2)(x-1)

• f(x) = (x+2)(x+1)

• f(x) = (x-2)(x+1)

Tags

CCSS.HSA.APR.B.3

If a graph has a root at x = 6, then one of its factors is . . .

• (x + 6)

• (x - 6)

• 6

Tags

CCSS.HSF-IF.C.7C

• 5

• 4

• 3

• 1

Which polynomial has three real roots?

• 3x - 1

• (x-3)(x+2)

Tags

CCSS.HSF-IF.C.7C