Write the standard form of the line that contains a slope of and y-intercept of 3. include your work in your final answer. type your answer in the box provided or use the upload option to submit your solution.

Keywords:

standard equation, straight line, slope, cut point

For this case, we must write the equation of a line in a standard way. Which is given by: y = mx + b. Where "m" is the slope and "b" is the cut point with the y axis. The slope is given by:

To find the slope, substitute two pointsthrough which the line passes.

In this case, we were given the cut point , so we have the following equation:

correct choice is b

step-by-step explanation:

when you calculate the average rate of change of a function, you are finding the slope of the secant line between the two points. for the function the average rate of change from point to point can be calculated as

to find the average rate of change from day 2 to day 10, note that at day 2, 8 houses were sold, so a(2,8) and at day 10, 2 houses were sold, so b(10,2). thus,