Graph Two Variable Translate

What label is along the y-axis in this graph?

• Copyright 2007

• Lines

• Age in Years

• Number of Teens

What is the general trend of this line graph?

• The more you mow, the less money you make.

• You make the same amount of money regardless of how long you mow.

• The more you mow, the more money you make.

• Mowing is dangerous.

What is the independent variable?

• cost of mowing

• Moe's Mowing Service

• $18

• Mowing Time

How much does it cost to have your lawn mowed for 2 hours?

• $16

• $17

• $18

• $19

Find the value of y when x = 2.

• 2

• 6

• 8

• 34

What is the first step in graphing the system of linear equations in two variables using slope and y-intercept?

• Determine the slope and y-intercept of each equation.

• Plot the point containing the y-intercepts of each equation.

• Use the slopes to locate the other points of each equation.

• Write each equation into the slope-intercept form y = mx + b.

What is the trend of the graph of a linear equation that has a slope of 5?

• The graph is increasing from left to right

• The graph is a horizontal line.

• The graph is a vertical line.   

• The graph is decreasing from left to right.

What do you call the graph of a system of linear equations in two variables which shows only one solution?

• Coinciding

• Intersecting

• Parallel

• Perpendicular

Describe the transformation of y=ln(x) that would give the graph for y = ln(x+7)

• vertical translation 7 up

• vertical translation 7 down
  vertical stretch by a factor of 7

• horizontal translation 7 left

• horizontal translation 7 right