What is the x-intercept of a line that passes
through the point (3, 4) and has a slope of 2?  Select:
A) -2
B) -1
C) 0
D) 1
E) 2
First, plot the point (3, 4) on a graph. A slope of 2 means “up 2, over 1,” so plot this point   on a graph, too. Here’s the resulting graph:   y over 1   up 2   (1, 0)   (2, 2)   (3, 4)   (4, 6)   x   The line passes through the x-axis at 1, making the correct answer 1)1
<result>D</result>
What is the x-intercept of a line that passes
through the point (3, 4) and has a slope of 2?