3. use the equation y = 3.5x to answer the questions. (a) graph y = 3.5x. 2 points (b) what is the slope of y = 3.5x and what does this mean? 2 points (c) make up a story that can be represented by y = 3.5x. 2 points

3(a). x= 1 y= 3.5 / x= 2 y=7 / x= 3 y= 10.5 / x=4 y= 14 / x=5 y=17.5 (b) The slope would be 3.5. This means that for every increase in x, y is increased by 3.5. (c) Helen goes to ice cream parlor where she pays $3.50 for each ice cream scoop. If y is the total cost of the ice cream and x equals the amount of ice cream scoops, what is the equation for find the total cost for each scoop?