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3.1 CFU ~Standard Form & Intercepts
By Kimberly Taylor
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Last updated over 5 years ago
12 questions
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Question 1
1.
Question 2
2.
Find the slope given the following 2 points (14, -8) & (7, -6).
Question 3
3.
Question 4
4.
Rate of Change and Slope are universal terms. (same thing)
True
False
Question 5
5.
Write the equation that represent Standard Form.
Question 6
6.
Determine if 4x = 8y - 5 is written in Standard Form. If not, write it in Standard form.
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Question 7
7.
Draw a graph and graph the x- and y- intercept of (-3,0) and (0,2). Don't forget to connect the points on the graph with a line.
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Question 8
8.
What is the formula for slope-intercept form?
Question 9
9.
Identify the y-intercept of the linear equation y = -4/5x - 6.
Question 10
10.
Given 6x - 4y = -12, which equation below has been correctly written in slope-intercept form?
Question 11
11.
Draw the slope of a line with a negative slope.
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Question 12
12.
Which line(s) has a negative slope?
y = x + 4
y = x - 1
2y + 3x = 6
The formula for finding the slope of a line is:
Rate of change = change in y/change in x
Run/Rise
m = x -x/y - y
Rise/Run
m = y- y/x - x
m = y/x
Identify which statements are true about Standard Form.
A "A & B" can't be negative
B "A" can't be a fraction
C "A" can't be negative; "B" can be negative
D "A" is always paired up with the variable "y"
E "B" can't be a fraction
F "C" can't be negative
G "C" can be positive or negative
H "B" is always paired up with the variable "y"
4y = -6x - 12
6x = -4y - 12
x = -2/3y -2
y = -3/2x - 3
6x - 4y = -12
y = -3/2x + 2