GRAPH OF LINES

Question 1

to get the x - intercept and y-intercept to graph, you should

Answer 1

set the other variable to 0 and isolate

Question 2

from the point (0,2) the slope is 1/2, meaning

Answer 2

from the point (0,2) you go 1 unit up and then, 2 units right

• if rise is negative, go down
• if run is negative, go left

Question 3

When the line is inclined to the left it is ______

Answer 3

negative

Question 4

when the line is inclined to the right it is

Answer 4

positive

Question 5

the graph of y=b is a

Answer 5

horizontal line through (0,b)

Question 6

the graph of a x=a is a

Answer 6

vertical line through (a,0)

Question 7

the slope of a vertical line is

Answer 7

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