if you divide both the soda and the waters ounces by their price than you will get 0.15 for the soda and 0.16 for the water showing that its 1 cent more expensive than the soda
The slope intercept form is y=mx+b The slope formula is m=(y2-y1)/(x2-x1) So; 5-(-7) / 0-4= -3 Then you use one of the points to find b; I’ll use 0 and 5 (the first number is x and the second number is y) 5=(-3)(0)+b 5=0+b 5=b Finally you plug in your two values Y= -3x+5
