Sunday
November 23, 2014

Homework Help: Algebra II

Posted by Andrea on Thursday, October 4, 2012 at 12:50pm.

Can you make sure my Algebra II work is correct? I've done the problems. I just want to make sure I am right.

1. Write an equation of the line with a slope of 5 and a y-intercept of -3.
y=5x-3

2. Write the equation of a line that passes through (9, 3) and has a slope of 2/3
y-3=-2/3(x-9)
y-3=-2/3x+6
+3 +3
y=-2/3x+9

3. Write the equation of a line the line that passes through (3, 9) and is parallel to the line y = 5x - 15.
y-9=5(x-3)
y-9=5x-15
+9 +9
y=5x-6

4. Write an equation of the line that passes through (1, -1) and is perpendicular to the line y=-1/2+6.
y+1=2(x-1)
y+1=2x-2
-1 -1
y=2x-3

5. Write an equation of a line that passes through (8, 5) and (11, 14)
14-5 /11-8= 9/2
y-5=9/2(x-8)
y-5=9/2x-36
+5 +5
y=9/2x-31

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Algebra - Suppose a triangle has angles A,B, and C. Angle C is the right angle. ...
Algebra - use factoring to solve the equation 4x-23x=6 I think the answer is x...
Algebra - I am supposed to simplify 28/4a^3 times 4a^5/21 times 3/49a^4. I just ...
intermediate algebra - Write the equation of the line containing (-3,4) and ...
Algebra - - ok... we keep getting this one wrong: Solve the following equation ...
Math - I need help with two problems. Just want to make sure that the answers I ...
Algebra II-Please check fpr explanation - I have a question concerning this ...
Algebra 2 Linear Programming - I think this is an easy question but i just ...
algebra1 - im just checking to make sure i did my problems right before tomorrow...
Algebra - My standard-form equation is (x+3)^2+(y+2)^2=4. Do I find the radius ...

Search
Members