Finding m & b
Finding slope from 2 points
Slope-Int Form
Intercepts
Miscallaneous
100
State the slope and y-intercept from the equation:
y = 2x - 8
m = 2
b: (0 , -8)
100
(6,5) & (5,4) Slope= ?
Slope = 1
100
Given slope and y-intercept, write the equation.
m = -7
y-intercept = 3
y = -7x + 3
100
State the y-intercept of the equation.
y = 2x+3
3
100
the square root of 49
7
200
State the slope and y-intercept from the graph.
m = 1
b: (0 , 0)
y = 1x + 0
or
y =1x
200
(3,1) & (8,4) Slope=?
slope = 3/5
200
Given slope and y-intercept, write the equation.
m = -8
b: (0 , -20)
y = -8x - 20
200
State the y-intercept of the equation.
y = 25+2x
y - intercept: 25
200
9 squared
81
300
State the slope and y-intercept from the graph.
m = undefined
b: none
300
(1,1) & (6,10) Slope=?
slope = 9/5
300
Given slope and y-intercept, write the equation.
m = -25
b: (0 , 100)
y = -25x + 100
300
State the y-intercept of the equation:
y = 3x-4
y - intercept: -4
300
Mr. Scott's favorite TV show
What is Stranger Things?
400
Identify the slope and y-intercept of the equation.
y-3=x
slope = 1
y-intercept = 3
400
(-3, 6) & (-3,4) Slope= ?
Slope = Undefined
400
Given slope and y-intercept, write the equation.
m = -1/2
b: (0 , 0)
y = -1/2x
400
State the y-intercept.
2
400
Mr. Moran's favorite NFL team
What is the Carolina Panthers?
500
Identify the slope and y-intercept of the equation
2y=x-6
slope = 1/2
y-intercept = -3
500
( 2 , 5 ) and ( 3 , 9 ) find the slope.
slope = 4
500
Given the graph, write the equation.
y = 3x + 2
500
The points (1,2) and (0,3) are on a line. What is the y-intercept of the line?
3
500
The sport Ms. DiTanna played in college
What is soccer?