Writing equations of lines
2 years ago
hstinebrickner
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
• Question 1
60 seconds
Q. Given that the slope is  -4 and the y intercept is -4 what is the equation of the line?
y = 4x - 4
y = -4x - 4
y = -4
y = -4x + 4
• Question 2
45 seconds
Q. Identify the slope and y intercept in the equation of the line: y = -1/3x + 1
Slope: 1/3
y-intercept: 1
Slope: 1/3
y-intercept: -1
Slope: -1/3
y-intercept: 1
Slope: -1/3
y-intercept: 0
• Question 3
30 seconds
Q.  Identify the slope-intercept equation:
y = 2x - 2
y = -2x + 2
y = -2x + 4
y = 2x + 4
• Question 4
60 seconds
Q. What is the slope intercept form of the equation
-8x+2y=4
y= 1/2 + 8x -4
y= 2 - 4x
y= 4x + 2
y= 4x - 8y
• Question 5
300 seconds
Q. Change the following to slope-intercept form:
5x - 5y = 25
REALLY Write this on your paper and work it out!
y = x - 5
y = 5x - 1
y = -x + 5
y = 5x + 1
• Question 6
300 seconds
Q. Determine the "b"  value for the following equation
4x + 2y = -12

REALLY Write this on your paper and work it out!
4
-6
-12
2
• Question 7
300 seconds
Q. What is the slope of a line with the equation                    3x - 5y = 7
Really write this on your paper and work it out!
5/3
-5/3
3/5
-3/5
• Question 8
300 seconds
Q. Find the slope of the following equation. (Hint: Get y alone)
y-5 = -2 (x +6)

REALLY Write this on your paper and work it out!
-2
2
-7
7
• Question 9
300 seconds
Q. Find the slope of the following equation.  (Hint: Get y alone first)
3x-6y=12
REALLY Write this on your paper and work it out!
3
-3
-1/2
1/2
• Question 10
180 seconds
Q. Determine the slope and y-intercept from the following equation:   4x + y = -10
REALLY Write this on your paper and work it out!
slope: 4   y-intercept:  (0,10)
slope: -4   y-intercept:  (0,-10)
slope: -4   y-intercept:  (0,10)
slope: 4   y-intercept:  (0,-10)
• Question 11
180 seconds
Q. What is the slope of the line with the equation y - 5x = 11?
REALLY Write this on your paper and work it out!
-5
11
5
-11/5
• Question 12
300 seconds
Q. Write the equation in slope-intercept form:
-3y + 5x = 12
y = -4 + 5x
y = -4 + 5/3x
y = 4 - 5/3x
y = 12 + 5x
• Question 13
30 seconds
Q. How would you write the equation with a slope of 2/3 and a y-intercept of -3
y=3/2x+3
y=2/3-3
y=2/3x-3
y=2/3x+3
• Question 14
60 seconds
Q. Which of these lines has a slope of -3?
A
B
C
D
• Question 15
60 seconds
Q. What is the slope