Homework Help: Algebra

Posted by lizzie on Sunday, August 7, 2011 at 5:13pm.

1. What is the equation for the line that passes through the point (-5,2) and has a slope of 0?
Answer-2

2. What is the slope of the line that passes through the points (-2, 4, 15) and (1, 1.24)?
Answer- -2.91

3. Write a funciton rule for the table shown
x 2 3 4
F(x) 8 27 64
Answer- f(x) = x^3

4. Simplify 41 - [3(6-3)]
Answer-32

Algebra - Damon, Sunday, August 7, 2011 at 5:37pm
1) y=2

2) You have a typo in the problem statement

3) agree

4) 41-9 = 32 agree
Algebra - lizzie, Sunday, August 7, 2011 at 5:47pm
2. What is the slope of the line that passes through the points (-2, 4.15) and (1, 1.24)?

a.-2.91
b.-0.97
c. 3
d. none of these

Answer-a
Algebra - Reiny, Sunday, August 7, 2011 at 5:59pm
slope = (1.24 - 4.15)/(1 -(-2))
= -2.91/3
= -.97

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