Graphing Functions - GRE Subject Test: Math
Card 0 of 1
Question
At what point does the line 
cross the y-axis?
At what point does the line
Answer
Step 1: Rearrange the terms into the form y=mx+b. Move the 
to the other side.
Step 2: Move the 4 to the other side.
Step 3: When the line crosses the y-axis, the x value is zero. We will plug in 
for x and find the y value.
So, the point where this line crosses the y-axis is 
Step 1: Rearrange the terms into the form y=mx+b. Move the
Step 2: Move the 4 to the other side.
Step 3: When the line crosses the y-axis, the x value is zero. We will plug in
So, the point where this line crosses the y-axis is
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