slope and y-intercept
Rise/Run = slope
y=mx+b
Graph using y=mx+b
Translate to y=mx+b
100
Identify the slope for the equation
y=3x+1
What is m=3
100
This is the definition of slope
What is rise/run
100
What is the equation if m=2 and b=5 ?
What is y = 2x+5?
100
What is the type of slope for these lines?
What is positive?
100
What is the equations for a line with slope of -3 and y-intercept of 6
y=-3x + 6
200
Identify the slope and y-intercept for the equation
y=-9x
What is m = -9, and b = 0
200
You go down 1, and right 2, find the slope in simplest form
What is
m=-1/2
200
What is the equation if m=2 and b=5
What is
y=2x+5
200
What is the equation?
y=-2x+2
200
x. y
0. 13
1. 9
2. 5
What is the equation for this table?
y=-4x + 5
300
Identify the slope and y-intercept for y=3x-5.
m= _______ and b=__________
What is m=3 and b=-5
300
The definition of a line that goes through (0,0)
What is a proportional relationship
300
This is what a graph looks like with a proportional line and a slope of
-1/2
What is this:
300
What is the equation of a line parallel to the line shown, but has a y-intercept of -1?
y=2x-1
300
Logan is rock climbing in some deep canyon. He starts at a height of 55 feet below sea level. If he climbs up at a rate of 5 feet per minute, write an equation that represents Logan's height after "x" minutes.
What is y = 5x - 55
400
Write the equation for a slope of 2/3 and a y-intercept of 1
What is
y=2/3x+1
400
This is the formula for a proportional line
What is y=mx
400
What is the equation when the slope is 2 and goes through the point (1,3)
y=2x+1
400
What is the equation of the line that goes through points (0,-2) and (1,1)?
What is y = 3x -2?
400
Emil loves Hershey bars. He has $50 to spend and each Hershey bar costs $2. Write an equation to model the number of Hershey bars he can buy.
y = 50 - 2x or
y = -2x + 50
500
Define the y-intercept
what is where the line crosses the y axis
500
This is the formula for a line with an additive relationship.
What is y=mx+b
500
What are 3 points on this line Y = 2x + 5?
What is answers will vary
500
What is the equation of the line that goes through points (-3,0) and (1,2)?
What is y = 1/2x + 1.5?
500
Elias starts a savings account. He puts $50 into the account to begin, and adds another $10 every week.
Write an equation that represents the amount of money Elias will have after "x" weeks.
What is y = 10x + 50?