The first step of writing an equation when given two points is the same for both strategies, slope-intercept or point-
slope forms. What would be the first step in finding the equation of the line that passes through (5, 1) and (3,5)?
o create a graph using the two points
o find the slope
o find the y-intercept
O substitute one point's coordinates into either form

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.