Standard Form
Slope-Intercept Form
Absolute Value
Slope
Intercepts
100
Identify the x and y intercepts of 2x-3y=6
x-intercept: (3,0) or x =3
y-intercept: (0,-2) or y =-2
100
What is slope intercept form?
y=mx+b
100
What is the parent function for the absolute value?
y = |x|
100
Identify the slope of the linear equation
y = -x + 6
The slope is -1
100
What are the x and y-intercepts of the following graph?
x-intercept: 2.5
y-intercept: -2
200
Graph the function -12x-3y=36
You should have an x-intercept at x = -3 and a y-intercept at y = -12. These should be connected with a line.
200
Identify the slope and y-intercept of y = 3x-4.
slope is 3
y-intercept is -4
200
Where is the vertex located in the equation y = -2|x-5| +1
The vertex is located at (5,1).
200
Find the slope of a line that passes through the points (0, 5) and (2, 10)
m = 5/2
200
What are the x and y-intercepts of the linear function:
4x+2y=8
x-intercept: 2
y-intercept: 4
300
Graph y = -5
This should be a horizontal line through -5.
300
Graph y = -2x+2
You should have a y-intercept of 2 and a slope of -2.
300
Describe the transformations of y = -2|x+1| -2
Reflection, horizontal stretch, left 1, down 2
300
What is the slope of the linear function
y = 14
0
300
What are the x and y-intercepts of the linear function
12x – 6y = –36
x-intercept:(-3,0)
y-intercept: (0,6)
400
Graph x =6
This should be a vertical line through 6.
400
Find the slope of the line with points (-3,1) and (2,-2).
3/-5
400
Graph the function y = |x+2| -6
Vertex at (-2,-6) and slope of 1
400
Find the slope of a linear function that contains the points (-2.5 , 9) and (5 , -13.5)
m=(-13.5-9)/(5-(-2.5))=-22.5/7.5
m=-3
400
What are the x and y-intercepts of the linear function:
-10x + 6y = -30
x-intercept: 3
y-intercept: -5
500
You overhear your friend explaining how to find intercepts to a classmate. Your friend says, “When you want to find the x-intercept, just substitute 0 for x and continue to solve the equation.” Is your friend’s explanation correct?
Explain.
Your friend is incorrect. If you want to find the x-intercept you substitute 0 in for y and then solve.
500
Graph y=2x +2 and determine the x-intercept
x-intercept is (-1,0)
500
Compare the graphs of p(x) = ∣ x − 6 ∣ and q(x) = ∣ x ∣ − 6. Describe how each graph is related to the graph of f(x) = ∣ x ∣
p(x) moves right 6 while q(x) moves down six.
500
Write the equation of the table below.
x 0 -1 2 5 8
y 1 -2 7 16 25
y = 3x + 1
500
Identify the slope and y-intercept of the standard form equation
-5x + 3y = -15
Slope intercept form y = (5/3)x - 5
Slope: 5/3
y-intercept: -5