Which graph represents solutions to the equation y=2x+\frac{1}{2}?
Which of the following statements are true of the line that passes through the points (-2, 4) and (1,-5)? Select all that apply.
An equation for the line is y=3x-2
The line intersects the y-axis at the point (0, -2)
The slope of the line is 3.
The line intersects the x-axis at (-2,0)
The equation y=\frac{5}{2}x+10 models the total cost y of a taxi cab ride that lasts x miles. Which of the following statements are true about the taxi company's rate structure? Select all that apply.
Every mile traveled increases the total cost by $2.50
If you go twice as far, you will pay twice as much.
A 20 mile trip will cost $60.
If you travel 0 miles, the ride is free.
Select the slope-intercept form equation for a line with a slope of -\frac{3}{7} and a y-intercept of 4.