Slope
Slope-Intercept
Linear Word
Graphs/Tables
Review
100
What is the slope formula?
100
y=mx+b
What is slope-intercept form?
100
Evelyn charges $10 per hour to babysit. The linear equation to describe her babysitting enterprise:
What is
y=10x?
100
The linear equation represented in the graph below:
What is y=-2x+2?
100
Solution to the following equation:
10x+5(x-2)=5x+20
What is x=3?
200
Type of slope:
What is a negative slope?
200
The y-intercept in the following equation:
y=-2/3x-7
What is -7?
200
The scenario that could best be represented by the linear equation y=10x+35
a) Dance lessons cost $35 per hour with $10 one time enrollment fee
b) Dance lessons cost $10 per hour with $35 one time enrollment fee
c) Dance lessons are $10 per hour with an additional $35 per hour fee
What is b?
Dance lessons cost $10 per hour with $35 enrollment fee
200
The graph and table below represent the same relation:
What is true?
200
Simplified:
-3(2x+6)-1/2(4x-2)
What is
-8x-17?
300
Slope in the equation
y=7x-3
What is 7?
300
Equation of the line in the below graph:
What is
y=-3/2x+2
300
Jake's Roofing prepared an estimate for repairing a roof. Jake's Roofing needs $2000 in materials and charges $75 per hour for labor. A linear equation Jake can use for his estimate.
What is y=75x+2000?
300
The missing value in the table below when y=2x+3:
What is 27?
300
The set of ordered pairs,(x,y), below where y is not a function of x:
{3,1),(2,4),(8,9)}
{3,1),(2,9),(8,9)}
{3,1),(2,4),(3,9)}
What is
{3,1),(2,4),(3,9)}?
400
Slope of the line going through points (2,4) and (3,2).
What is
-2?
400
The slope and the y-intercept in the following table:
What is m=3 and b=-1?
400
Marla makes 12 inch candles that burn at the rate of 1/2 inch per hour. The linear equation to predict the height of her candles over time.
What is y=-1/2x+12?
400
Equation of the line in the graph below:
What is x=3?
400
The best whole number approximation to
sqrt(51)
What is 7?
500
The slope of the relation represented in the following table:
What is 7/3?
500
The linear equation for the following table:
What is
y=5x+1?
500
Mr. Broughman is repairing Miller's watch. The total cost (t) for the repair will be $75 for parts and $35 per hour (h) for labor. The dependent variable
What is t for total cost?
500
The missing values for the following table:
What is x=-1 and y=-2?
500
Isaac wants to buy a model car that normally costs $38 at the toy store. He has a coupon for 15% off. He wants to know the price of the discounted model car.
What is $32.30?