linear functions and graphs

What is the range of the function graphed above?

( negative infinity, infinity)

What is the equation for a line that passes through the points (3,-2) and (-6,19)

-7/3x + 5

Write the equation of the line above in general form

3x + 4y = 1

Which of the following linear equations is represented by the graph above?

6x + 6y = -18

The line given by the equation y = -3x - 3 is graphed above. If the slope of the line is increased by 1, how is the graph of the line affected?

The line will fall slower from left to right

he line given by the equation is graphed above. If the slope of the line is increased by 1, how is the graph of the line affected?

The line will rise faster from left to right

What is the domain of the function represented by the following equation? 2y + x = 2y - 10

x = -10

Given the linear equation y = -11x - 10. What would be the equation of the line if the y-intercept is decreased by 4?

y = -11x - 14

Given the linear equation y = -12x + 11. What would be the equation of the line if the y-intercept is increased by 1?

y = -12x + 12

What is the equation for a line that passes through the points (-2,1) and (4,13)?

y= 2x +5