High School Math : Graphing Linear Functions

Study concepts, example questions & explanations for High School Math

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Example Questions

Example Question #1 :Graphing Linear Functions

Solve for the- and- intercepts:

Possible Answers:

Correct answer:

Explanation:

To solve for the-intercept, setto zero and solve for:

To solve for the-intercept, setto zero and solve for:

Example Question #2 :Graphing Linear Functions

Solve:

Possible Answers:

Infinitely many solutions

No solutions

Correct answer:

Explanation:

Use substution to solve this problem:

becomesand then is substituted into the second equation. Then solve for:

, soandto give the solution.

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