Slope
Slope Intercept Form
Standard Form
Word Problems
Hodge Podge
100
Find the slope of the line
m = 1/2
100
Find the equation of the line
y =1/2 x + 2
100
Convert the equation to slope intercept form
3x − 2y = −16
y = 3/2 x + 8
100
Karen complains about everything. She has already complained about 3 things today and will complain about one thing every hour for the rest of the day. Write an equation in slope intercept form to represent the number of times Karen complains for any number of hours during the day.
C = h + 3
100
Solve the absolute value equation
|x-4| = -6
no solution
200
Find the slope of the line
y = 2x + 8
m = 2
200
Find the equation of the line in slope intercept form that has a slope of 3 and a y-intercept of 8
y = 3x + 8
200
Convert the equation to slope intercept form
9x − 7y = −7
y = 9/7 x + 1
200
Joe wants to go to a baseball game. The ticket costs $95. He has $25 saved and plans to earn the rest of the money washing cars. If he earns $10 for each car he washes, how many cars will he have to wash to earn enough money to buy the ticket?
7 cars
200
Find the x and y intercept of the equation
3x - 5y = -15
x - intercept (-5, 0)
y - intercept (0, 3)
300
Find the slope of the line from two points.
(1, -6) and (1, 0)
m = undefined
300
Find the equation of the line
y = 2x + 1
300
Convert the equation to slope intercept form
4x − y = 1
y = 4x − 1
300
A pizza parlor charges $11 for a single topping pizza and $1.50 for each additional topping. How much would it cost for a pepperoni pizza with green peppers and mushrooms?
$14
300
Solve the absolute value inequality
|2x-1| > 5
x< -2 or x >3
400
Find the slope of the line from two points
(-2, 3) and (4, 5)
m = 1/3
400
Find the equation of the line that has a y-intercept of 5 and passes through the points (1,3) and (5,7)
y = x + 5
400
Convert the equation from slope intercept form to standard form
y = -5x +9
5x + y = 9
400
It costs $4 to rent shoes and $3.25 per game for bowling. If Sara spend $23.50. How many games did she bowl?
6 games
400
There are 56 people in the 1st row of a stadium, 59 in the 2nd row, 62 in the 3rd row, and so on. How many people are in the 10th row?
83 people
500
Find the missing coordinate.
slope = 1
(1, 3) and (5, p)
p = 7
500
Find the equation of the line that has a y-intercept of -1 and passes through the points (8,0) and (4,2)
y = -1/2x -1
500
Convert the equation from slope intercept form to standard form
y = -1/2x -3
x + 2y = -6
500
Billy has 5 plastic goats on his play farm. He asked him mom to buy him 2 plastic goats every time he cleans his room. He plans to clean his room twice every week. Which equation in slope intercept form represents this situation?
G = 4w + 5
500
If f(x)= 2x2 - 3, find f(2b)
f(2b) = 8b2 -3