Functions
Slope
Linear Equations
Graphs
Anything Goes
100
f(2) =
What is 1?
100
Slope of the line through (5,4) and (6,7)
What is 3?
100
3x - 2y = -10 in slope-intercept form.
Double points if you find the x and y intercepts
What is y = 3/2 x + 5?
x-intercept: -10/3 or -3.33
y-intercept: 5
100
Slope of the line:
Double points if you write the equation.
What is 0?
y = 5
100
Ismael started the day with an irrigation pipe of 120 feet long.
He used the equation L = 15s + 120 to determine the total length of the pipe as new sections of pipe, s, were welded on to the end.
What is the slope of the line WITH units (what it means in context)?
What is 15 feet for each section of pipe?
200
f(x) = {7(x+3)}/{2x}; Find f(3)
What is f(3) = 7?
200
Slope of the line y = -3
What is zero?
200
y - 6 = 1/2(x+4) in slope-intercept form.
Double points if you find the x and y intercepts
What is
y = 1/2x+8
x-intercept: -16
y-intercept: 8
200
f(2)
What is 1?
200
Equation for finding slope from two points.
What is \frac(y_2 - y_1)(x_2 - x_1)?
300
f(x) = 1, x =
What is 2?
300
Slope of the equation: -2x + 3y = 12
What is 2/3?
300
4x - 7y = − 63 in slope-intercept form.
Double points if you find the x and y intercepts
What is y = 4/7x + 9?
x-intercept: -15.75 or -63/4
y-intercept: 9
300
Slope of the line:
What is -3/2?
300
f(x) = x² – 2x + 1, f(-3) =...
What is 16?
400
g(x) = 3x − 3; If g(x) = -21, find x.
What is x = -6?
400
Slope of the line x = 0
What is undefined?
400
y = 2/3x+4 in standard form.
Double points if you find the x and y intercepts
What is 2x - 3y = -12?
x-intercept: -6
y-intercept: 4
400
h(-5)
What is -2?
h(-5) = -2
400
The function f(x) = 200-40x gives the distance (in miles) that Olivia still needs to travel to get home after x hours.
What does f(x) = 40 mean in context?
What is that she still has 40 miles left after driving x hours?
500
f(x) = 1200 – 50x shows how much you owe for a sofa after making x payments. How many payments have you made if you still owe $450?
What is 15 payments?
500
Slope of the line through (-12, -5) and (0,-8)
What is -1/4?
500
y - 6 = 1/2(x+4) in standard form.
Double points if you find the x and y intercepts
What is x - 2y = -16?
x-intercept: -16
y-intercept: 8
500
Find x if h(x) = 3
What is x = 7?
h(7) = 3
500
The function f(x) = 200-40x gives the distance (in miles) that Olivia still needs to travel to get home after x hours.
What does f(5) mean in context?
What is the number of miles left after 5 hours of travel?