EOC- Q1-Mon, April 9, 2018

Find the value of x when 5 - x = 1/2x + 4

• -6
• 2
• 2/3
• 3/2

Solve: 4 + x/7 = 2

• -14

• 10

• 12

• 42

• The slope is negative 3 and the y-intercept is (0, 4)
• The slope is negative 3 and y-intercept (0, -4)
• The slope is positive 3 and the y - intercept is (0, -4)
• The slope is positive 3 and the y-intercept is (0, 4)

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

Greg sells cars. He makes a base salary of $25,000, plus $1500 per car he sells. The function that models this situation is S = 1500x + 25000. After working at the car dealership for 2 years, he gets a raise. He now makes $1700 per car he sells. What is the new function that models this situation?

• S = 1700x + 1500
• S = 1500x + 1700
• S = 1700x + 25000
• S = 25,000x + 1700

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

• 12s− 55 =127
• 55-12s =127
• 12s + 25 = 127
• 12s + 55 = 127

• decreases by 2y
• decreases by 32y
• increases by 14y
• increases by 18y

A hair salon charges a fixed rate of $25.00 for a haircut and then an additional $15 for any other services. Write a function to model the cost of services there and then determine how many services you had if you were charged $115.

• f(x) = 15x + 25; f(6) = 115
• f(x) = 25x + 15; f(6) = 165
• f(x) = 15x + 25; f(115) = 1750
• f(x) = 25x + 15; f(115) = 2890

What is the slope of the line that passes through (−2, 5) and (3, 9) ?

• −5/4

• −4/5

• 4/5

• 5/4

If f(9) = 4(9) – 12, which function gives f(x)? 

• f(x) = 4x
• f(x) = 9x
• f(x) = 4x – 12  
• f(x) = 12x – 9

What is the equation of a line in standard form that passes through the point (4, -6) and has a slope of ½?

• 2x - y = -16
• x - 2y = -16
• 2x - y = 16
• x - 2y = 16