5.1+Graphing+on+a+Calculator

Rigsby Stevenson Block B

5.1 and F.U.

A 1. Set 1 - y=3x - 4 and y=3x + 2 have graphs that are similar. Set 2 - y=3x and y=1x have graphs that are similar. Set 3 - y=2x + 3 and y=2x - 5 have graphs that are similar. Set 4 - y=2/x and y=2x

A 2. Set 1 - the graphs slant the same way. Set 2 - the graphs both cross each other. Set 3 - the graphs both meet at some point. Set 4 - the graphs will eventually meet.

A 3. Set 1 - the equations both have 'y=3x'. Set 2 - The equations both have 'x' numbers that are close to each other. Set 3 - They both have 'y=2x'. Set 4 - they both have 'y=2'

B 1. Set 1 - y=x². Set 2 - y=5. Set 3 - y=0.5x + 2. Set 4 - y=x + 5.

B 2. Set 1 - the graph curves differently. Set 2 - The graph is a straight horizontal line. Set 3 - the graph is at a different angle. Set 4 - the graph curves in a different direction.

B 3. Set 1 - y=x² has an exponent. Set 2 - y=5 doesn't have an independent variable. Set 3 - y=0.5x + 2 has a decimal which is added with 2. Set 4 - y=x + 5 doesn't have a number which is multiplied or divided by the dependent variable. Follow Up: a. y=4 b. y=1 ⅓ c. y=13 d. the equation is y=2x