SOLUTION: 14. Find the slope and the y-intercept. y = 7x � 7 15. Find the slope and y-intercept. x = 1 A) Slope: 0; y-intercept: (0, 1) B) Slope: undefined; y-intercept: (0, 1) C

Question 54855: 14. Find the slope and the y-intercept.
y = 7x � 7

15. Find the slope and y-intercept.
x = 1
A) Slope: 0; y-intercept: (0, 1)
B) Slope: undefined; y-intercept: (0, 1)
C) Slope: 0; y-intercept: none
D) Slope: undefined; y-intercept: none
No book. Thanks so much for your time!!!!!!
Answer by funmath(2933) (Show Source): You can put this solution on YOUR website!
14. Find the slope and the y-intercept.
y = 7x � 7
This line is in slope intercept form: , where m=slope and (o,b) is your y-intercept.
Your slope is 7.
Your y-intercept is (0,-7)
:
15. Find the slope and y-intercept.
x = 1
A) Slope: 0; y-intercept: (0, 1)
B) Slope: undefined; y-intercept: (0, 1)
C) Slope: 0; y-intercept: none
D) Slope: undefined; y-intercept: none
Notice that the equation only has an x and no y. x=1 is a special case, it is a vertical line {|}in which x is always 1. Vertical lines have slopes that are undefined and don't cross the y-axis (they can be the y-axis, but they can't cross the y-axis). Therefore the answer is
Happy Calculating!!!
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