WorksheetsMy Slope Quiz. By: Alex
Total questions: 20
Worksheet time: 15mins
What is the y-intercept of y=45x+67
x
y
67
45
What line does this equation create, y=2
Horizontal
Negative
Vertical
Positive
What line does this equation make, x=4
Horizontal
Negative
Vertical
Positive
Write the slope and y-intercept into an equation (hint: y=mx+b), (0,3) and (1,5)
y=1/2x-3
y=2x+3
y=1/2x+3
y=3x+2
to figure out the height of a model rocket after x amount of seconds can be found using the equation y=5x. Y is the altitude in feet of the rocket. How high would the rocket be after a minute?
300 ft.
250 ft.
300 in.
3 ft
What is the slope of this equation, y=200x+3000
3000
x
200
200x
what is the slope of this equation, 2x+y=4
2
1
4
y
At the start of the year John was a 1000$ in debt. He saved 50$ a week to get himself out of it. This problem can be represented by y= 50x+-1000. How many weeks will it take him to get out of debt?
20 weeks
20 days
19 weeks
He will never get out of debt.
What is the slope formula?
X2−X1Y2−Y1
Y1−Y2X1−X2
X1−X2Y1−Y2
X2−Y1Y2−X1
Fill in the blank. If it passes through the origin, the rate is
(a)
If this equation is graphed would it be negative or positive? y=-6x+60
Negative
Positive
Horizontal
Undefined
What is the slope of this equation, x=3
3
Nothing
Undefined
x
True or false. The slope is the same as the unit rate.
True
False
A U.S base in Guam sent a distress signal to Washington D.C. Guam is 7,920 miles away. Radio waves travel 1,000 miles in one second. How fast would the radio signal reach Washington D.C?
7 minutes
8 seconds
7.922 seconds
7.92 seconds
Is this equation proportional? y=2x+3
Not proportional
Proportional
Is this equation proportional? y=5x
Not proportional
Proportional
What is the y coordinate of the point (0,12)?
(
0
12
)
The equation to figure out how high a plane is after take off is y=234x. X is the time in minutes, and y is the altitude feet. How high would the plane be after half an hour?
7020 in.
702 ft
7020 ft
7,024 ft
Fill in the blank. Slope triangles are (a) not congruent
Is this equation proportional? y=32x+78
No
Yes
