Quadratic equations Questions and Answers

Which graph represents the logarithmic function y log 12x 2 2 O O 4 3 2 2 y 5 4 3 2 1 2 A 1 2 3 4 5 6 7 8 9 2 3 X 4 5 6 7 8 9 O O 5 4 3 2 5 4 3 2 1 2 23 5 6 7 8 9 est 6 7 8 9

Solve for x 511x 25 9 Enter your answer in the box X

1 What is the degree form for 41

2 What is a positive coterminal angle to 123 that is between 500 and 750 and a negative coterminal angle to 123 that is between 300 and 5000

10 The terminal side of 8 passes through the point 11 9 What is the exact value of sine in simpli form

4 A circle has an arc of length 567 that is intercepted by a central angle of 120 What is the radius of the circle

3 In which quadrant does the terminal side of the angle 215 lie

2 3x 12x 3x 12

Which graph shows all of the values of x that make the following statement true 4 64 O 3 3

2 3 O 9 z 32 18 2 6 1 12 6x2 62 O 4 5 6 O 4 2 4 4 4 52 7 4 9 8 9

8 O 1 1 O O 2 2 2 2 1

6 2x 8x 4x 16

6 CHOOSE ALL CORRECT ANSWERS 21 x 4 I x 0 x 7 X 3 X 1

3 x x x 1 0

5 x 4x 2x 8 0

B 1 2 3 4 5 6 6 7 8 9 2 3 HIN Type a response 3 21 z 1 Type a response

x 2x 5x 10 C

3 x x x 1 0

Factor and soluc x 4 x 3 0 X 4 3 1 1 Type a response

4 x 1 x x X

x 2x 5x 10

2 3x 12x 3x

What is the GCF of the expression below that could be use to rewrite the polynomial in factored form 15a 10a 30a O O 1093 15a 5a 30g

Which of the below polynomials has a GCF of 4a 12a 20a 4a 10a 16a 8a 20a 18a 24a 28a 22a

Consider the polynomial 12w 36w Which of the polynomials below shows the same expression completely factored 12w w 3 6w 2w 6w O6w 36w 3w 1 6w 6w 6w

In a given triangle the largest side is twice the length of the smaller side The other side that is not the smallest or largest is 2 units longer than the shortest side Which expression represents the perimeter of the triangle if x represents the length of the smallest side 4x 2 3x 2 2x 2 Ox 2

Write the algebraic expression for 3 more than twice a number O 2x 3 2 x 3 Ox 3 x 3

It took Marissa 22 minutes less to run a marathon than Jeff Which expression would represent Marisa time in minutes in relation to Jeff 22 j j 22 022 j 03 22

Write the algebraic expression for The total of twice a number and 5 2x 5 2 x 5 O Ox 5 2x 5

9 x 3x 18 6x O O O O 4 2 4 4 4 5 4 4 2 x 6 6x 114 x

CHOOSE ALL CORRECT ANSWERS x 4 x 7 X 1 x 0 X 3 21 x

Type a response 2 3 850 82 Type a response 3 21 x 1 4 8 C

CHOOSE ALL CORRECT ANSWERS X 3 X 5 X 0 x 1 8 x 10 4 3 X 2

LONE 5 1 2 O O O O 2 1 x 13 7 492 2 2 2 17 2

4 x 3 4 58 6 Type a resp

Find the sum of 8 3i and 3 7i O 5 4i O 11 10i O 11 4i O 5 41

State which are roots for the following polynomial f x 2x x 13x 6 1 2 3 2 Yes No

Which of the following is the factored form of the simplest function of the given zeros 3i 2 and 5 A x 3i x 3i x 2 x 5 B x 3i x 2 x 5 C x 3i x 3i x 2 x 5

Factor each polynomial or identify it as irreducible

Divide by using long division 2 6x 26x 10 x 4

Determine which is a factor of the following polynomial x 5x x2 17x 12 A x 3 B x 1 C x 4 D x 2

Factor each polynomial or identify it as irreducible

2x 8x 24

The graph of f x x with three reference points is shown below Which of the following represents points from f x to a point on g x 3 x 2 2 Select three that apply A 3 1 B 0 2 C 2 2 D 1 5 E 1 2 4 2 4 2 0 2 ty A 4 2 4 X

How is the graph of g x 3x related to the graph of f x x A The graph of g x is vertical compression of the graph f x by a factor of 3 and a reflection across the x axis B The graph of g x is horizontal compression of the graph f x by a factor of 3 and a reflection across the y axis C The graph of g x is horizontal compression of the graph f x by a factor of reflection across the x axis 3 a and a

Factor each polynomial or identify it as irreducible 3n6 12n4

Simplify the polynomial given the operation Write your answer in standard form 5x4 x 7 9x 2 2x x

Which graph is sketched to the right A g x x x 2 x 1 B g x x x 2 x 1 C g x x x 2 x 1 3 0 2

Which of the following is the factored form of the simplest function with real and rational coefficients of the given zeros 4 2 and 2 A x 4 x 4 x 2 x 2 B x 4 x 2 x 2 C x 4 x 2 x 2

How is the graph of g x x 1 related to the graph of f x x A The graph of g x is a translation of the graph of f x down 1 unit B The graph of g x is a translation of the graph of f x down 1 unit and a reflection across the x axis C The graph of g x is a translation of the graph of f x left 1 unit and a reflection across the y axis