Posted by Missy on Wednesday, February 18, 2009 at 8:17pm.
Can you give me steps on how to do this and can you do this problem so I can figure out the rest. Thanks so much.
Directions: Graph each pair of equations. Describe any similarities or differences and explain why they are a family graph.
1. y= 3x2
y= x2

PPLZ someone help please  Missy, Wednesday, February 18, 2009 at 8:44pm
Could Someone Help Me Please

Algebra  Reiny, Wednesday, February 18, 2009 at 9:36pm
for each equation make a table of values of at least two ordered pairs, then graph each line
first one:
y = 3x  2
x y
0 2
2 4
notice that this line has a slope of 3 and a yintercept of 2
second one:
y = x  2
x y
0 2
4 2
this one has a slope of 1, it should lean to the left, and a yintercept of 2
notice they intersect at (0,2), so they would be part of a "family" of lines that pass through the common point (0,2)

RILEY  Missy, Wednesday, February 18, 2009 at 9:49pm
What do you mean by lean to the left

REINY I MEAN  Missy, Wednesday, February 18, 2009 at 9:50pm
SORRY
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