Saturday

November 22, 2014

November 22, 2014

Posted by **Gina** on Thursday, June 21, 2007 at 5:33pm.

Equation of a line:

y=1/3x+5

Finding x-intercept, you set y to 0

y=1/3x+5

0=1/3x+5

-5 x 3=x

-15=x

Finding y-intercept you set x to 0

y=1/3x+5

y=1/3 x 0 +5

y=5

* b=5 and b=y-intercept. But what if b is not given then how do i find y-intercept??

You did it correctly. If b was not given, you would have to have another point on the line to determine the intercept.

Thank-you so much.

what is the value of m if h1=21,h2=14,and d=49?

**Answer this Question**

**Related Questions**

Math/Algebra - Please help me with this, below is a question I have to answer…...

Math-due today, need a check - Please help me with this, below is a question I ...

algebra 2 - again.. im lost with finding slope intercept and standard form of ...

Algebra, finding the intercept, help? - How do you find the x and y intercept of...

Math - I have two different questions. what is the set built notation of -11x-24...

Algebra: Check please!!! - 1. Find the x-intercept and the y-intercept of 8x - ...

Help 5!!! - 5. Find the x and y intercepts of each linear equation. Be sure to ...

Math - Finding the slope and y-intercept for x = -9, I beleive is (-9, 0) and ...

Math - Please help!!!! Solve each system graphically. Be sure to check your ...

Mathematics - Determine the equation of a quadratic function that satisfies each...