Relation or Function?
When x = -3, find f(x) = 7 - 2x
What is 13?
Give the equation of this line in y = mx + b form
What is y = 3x + 1?
The slope of the line y = -5x + 22
What is -5?
Set up the equation to solve this system: y = -x + 1 and y = x - 5.
What is -x + 1 = x - 5?
x 2 4 2 4
y 5 6 7 8
What is a relation?
Give the equation of this line in y = mx + b form
What is y = x - 3?
or y = 1x - 3?
The y-intercept of the line y = 6 - 3x
What is 6?
Set up the equation to solve this system: y + 3 = 2x and y = -2x + 5
What is 2x - 3 = -2x + 5
or -2x + 5 + 3 = 2x?
x 3 4 5 4
y 6 7 8 7
What is a function?
Give the equation of this line in y = mx + b form.
What is y = x + 3?
or y = 1x + 3?
The slope of the line 4x + y = 11
What is -4?
The solution to the system: y = -x + 1 and y = x -5.
What is (3, -2)?
x 2 3 7 9
y 5 5 5 5
What is a function?
Give the equation of the line in y = mx + b form.
What is y = 3x - 1?
The y-intercept of the line 4y = 16x - 12
What is -3?
The solution to the system: y + 3 = 2x and y = -2x + 5
What is (2,1)?
x 8 8 8 8 8
y -2 -1 0 1 2
What is a relation?
Give the equation of the line in y = mx + b form.
What is y = 1/3x + 3?
The slope of the line 8x + 2y = -20
What is -4?
The solution to the system: x + y = 15 and y = 4x
What is (3, 12)?