What is the equation of the line in slope-intercept form through (-5, -2) and is perpendicular to 2x + 4y = 12?

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Will give brainliest b. describe the function over each part of its domain. state whether it is constant, increasing, or decreasing, and state the slope over each part.

What is the slope of the line that has an equation of y equals x -3