Polynomials Assessment Algebra

(2m² - 3m - 4)(4m - 8)

• 8m³ - 12m² + 14m + 32

• 6m³ + 40m² - 13m + 7

• 25m³ + 65m² + 17m - 30

• 8m³ - 28m² + 8m + 32

Tags

CCSS.HSA.APR.A.1

Expand: (2x - 3)²

• 2x² - 12x - 9

• 4x² - 9

• 4x² + 9

• 4x² - 12x + 9

Tags

CCSS.HSA.APR.C.4

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of f(g(4)).

• 182

• 40

• 61

• None of the Above

Tags

CCSS.HSF-BF.A.1C

Dividex⁴ + x³ +2x² +x -1  by (x+1)

• x² + 2x -1

• x³ + 2x-1

• x² - 2x + 1

• x³ - 2x + 1

Tags

CCSS.HSA.APR.D.6

Is the graph an even, odd, or neither function
                        f(x) = x⁴ + x² 

• Even

• Odd

• Neither

Tags

CCSS.HSF.BF.B.3

Which transformation maps the graph of
f(x) = x² to the graph of g(x) = (x + 4)²?

• a translation shifting f(x) 4 units up

• a translation shifting f(x) 4 units down

• a translation shifting f(x) 4 units to the left

• a translation shifting f(x) 4 units to the right

Which of the following graphs or equations have an average rate of change of 2 from the x-values 0 to 3? (check all that apply)

• f(x)=x²+2x-3

• 
• 
• f(x)=x³-7x-1

• 

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

f(x) = -x² + 6x - 8
What is the average rate of change of f(x) from f(2) to f(3)

• 1

• 1/2

• -1

• -1/2

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Are the blue and red graphs inverse functions?

• yes

• no

• no way to tell

Tags

CCSS.HSF-BF.B.4B

Use the information to answer questions 7 and 8. A possible error has been made in subtracting the two polynomials as shown in the student work. (6x2 – 4x – 5 ) – (3x2 – 7x + 2)= 6x2 – 4x – 5 – 3x2 – 7x + 2 _____________ 3x2 – 11x – 3 What error has the student made?

• Student did not combine like terms correctly

• Student did not distribute the negative sign correctly

• Student did not apply the integer rules correctly

• Student did not make an error

Tags

CCSS.HSA.APR.A.1