Find Slope
Vocabulary
Random Trivia About Slope
Miscellaneous
Y-intercept
100
(5, 7) and (3, 6)
What is 1/2?
100
The steepness of a line on a graph.
Slope
100
Find the slope of the line that contains (2, -10) and (-4, 2).
-2
100
3 + 3n + -5n - n -12
-3n -9
100
At what point does the graph of the line cross the y-axis.
(0,2)
200
(2, 5) and (8, 1)
What is -2/3?
200
What is the slope of a horizontal line?
Zero
200
When is the slope of a line undefined?
When it's a vertical line.
200
How many solutions does this equation have?
3x + 4 = 3 + 3x − 1
no solution
200
At what point does the graph of the line cross the y-axis.
(0,-3)
300
undefined
300
A line that rises from left to right has what kind of slope?
Positive slope
300
John traveled 567 miles in 9 hours.
How fast was he driving?
What is 63 mph ?
300
Simplify
-2(-4x+5)+6x
14x - 10
300
At what point does the graph cross the y-axis?
(0,0)
400
2/5
400
What is a rate with a denominator of 1 called?
Unit rate
400
The speeds of Car A and Car B are illustrated in the table and graph. Which car is moving at a greater speed?
What is Car A at 70 mph
400
Solve the equation for p.
p − 1 = 5p + 3p − 8
p = 1
400
y = mx + b is called the slope intercept form.
In the equation, m = slope and b = y-intercept.
What is the y-intercept of the line that has equation
y = -2x + 5
5
500
-3/2
500
What is the slope formula?
(y2-y1 ) / ( x2-x2)
500
The balance in Howard’s savings account increases at a constant rate. The balance 2 months after Howard opens the account is $250. It is $625 after 5 months.
What was the change in the balance of Howard’s savings account per month?
What is the balance increases $125 a month
500
You have $65 in your saving account, and your brother has $140 in his savings account. You are depositing $15 per week to your account, and your brother is depositing $10 per week to his account. In how many weeks will you and your brother have the same amount of money?
15 weeks
500
What is the y-intercept of the line that has equation
y = 7x + 10
10