#1 1) Equations 2&3
Jeremiah ran 50 minutes and burned 140 calories.
Which equations can be used to find the average 2) Equations 2, 4, & 5
number of calories, c, burned per minute?
EQUATION 1 EQUATION 2 EQUATION 3
3) Equations 2 & 4
с
= 140 50c = 140 c = 50 : 140
50
4) Equations 1, 5, & 6
EQUATION 4 EQUATION 5 EQUATION 6
C = 140 50
= 50
140
140C = 50
с

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)