GRE Subject Test: Math : Graphing Functions

Study concepts, example questions & explanations for GRE Subject Test: Math

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Example Questions

Example Question #12 :Calculus

At what point does the linecross the y-axis?

Possible Answers:

Correct answer:

Explanation:

Step 1: Rearrange the terms into the form y=mx+b. Move theto 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 infor x and find the y value.




So, the point where this line crosses the y-axis is

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