Algebra MCAP Review

The graph of y f x = ( ) is shown in the xy –plane. Which equation defines function f?

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Mr. Carnegie will buy pencils and pens for his students for the school year. • He can spend no more than $30 on pencils and pens. • Pencils cost $0.15 each, and pens cost $0.75 each. • He needs to buy at least 3 times as many pencils as pens. Which of the following systems of inequalities can be used to determine the number of pencils that Mr. Carnegie can buy? Select one answer.

Samantha has $35 in her savings account. At the end of each week, she will add $20 to the account. Which equation describes the total amount S , in dollars, that Samantha will have in her account at the end of week w ? Select one answer.

Tags

CCSS.HSF-BF.A.1A

What is the value of y in the solution to this system of equations? 3x - 5y = 22 y = -5x + 32

Mathematical Equivalence

ON

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Graph the solution to the system. The first equation has been plotted for you. y = -3x-3 y= 4x +4

Tags

CCSS.8.EE.C.8B

• all real numbers

• all real numbers greater then of equal to -20

• all real numbers greater than or equal to 5

• all real numbers greater than or equal to 20

What's the vertical asymptote of the function?

• x = 5

• x = 0

• x =5 , x = -5

• x = 25

Tags

CCSS.HSF-IF.C.7D

What is the equation of the horizontal asymptote?

• y = 0

• y = -2

• y = 2

• There isn't one

Tags

CCSS.HSF-IF.C.7D

Write the explicit formula for the geometric sequence.

• a_n = 4(3)^n-1

• a_n = 3(4)^n-1

• a_n = -4(3)^n-1

• a_n = 3(-4)^n-1

Tags

CCSS.HSF.BF.A.2

What is the first term of the sequence?

Tags

CCSS.HSF.BF.A.2