Algebra ACP

What is the value of x in the following equation? 
¼(8x + 12) =  ⅙(18x - 6) 

• x = -4

• x = 4

• x = 0.5

• no solution found.

What is the y-intercept of the line shown?

• (8, 0)

• (0, 5)

• (5, 0)

• (0, 8)

What is the x intercept of the function f(x)=1/3x - 2?

• (4, 0)

• (0, 6)

• (6, 0)

• (0, -2)

A student goes to buy chocolate. They start with $10 and spend $2 per bar of chocolate. The function is mapped by the equation y = 10 - 2x. What is the domain of the situation? 

• (10, 8, 6, 4, 2, 0)

• (0, 1, 2, 3, 4, 5)

• 0 < x < 10

• 0 < x < 5

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

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

What is the domain of the image shown?

• -4 ≲ x ≲ 0

• -3 ≲ x ≲ 1

• -3 < x ≲ 1

• -3 < x < 1

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

An organization has a weekly budget of x dollars. Every week $1,000 is earned. One - third of the money is spent on parties. Which function can be used to find the amount in dollars spent on parties?

• y = (x - 1000)/3

• y = 1000 - x/3

• y = 1000 + x/3

• y = (x + 1000)/3

Tags

CCSS.HSF-BF.A.1A

Which is NOT a way to represent slope? 

• rate of change 

• steepness

• m

• y = mx + b

Tags

CCSS.8.EE.B.5

What is the slope of 2x - 5y = 3 

• 2

• 2/5

• -2/5

• -2

Tags

CCSS.8.EE.B.5