Sign up for FREE

Exit Ticket #6 - Solve For Roots By Graphing & Factoring

Last updated over 4 years ago

4 questions

2

2

2

2

Question 1

1.

The equation f(x) = -x2 - 2x + 8
is graphed on the set of axes provided.

What are the roots of f(x) ?

[Space is provided for optional work.]

{ -4 , -2 }

{ -2 , 4 }

{ 2 , 4 }

{ -4 , 2 }

Question 2

2.

The solution to the equation
x2 - 6x = 0 is

[Space is provided for optional work.]

{ -6 , 6 }

{ 0 , 6 }

{ 0 }

{ -6 , 0 }

Question 3

3.

If the equation k(x) = x2 - 6x + 9
is graphed on the coordinate plane,
what are the roots of k(x) ?

[Space is provided for optional work.]

{ 3 }

{ 0 }

{ -3 }

{ -3 , 3 }

Question 4

4.

Find the roots of the equation
x2 = 30 - 13x
algebraically by factoring.
Type your answer using the
format {m,n} such as {-8,1} .
Do not include any spaces.

[Show your work in the space provided.]