1. Identify the equation of the graph

Step-by-step explanation:

First remember that this is asking for slope-intercept form which is y=mx+b, where m is the slope and b is the y-intercept. To solve this problem you must find the slope. Do this by either counting the increase of y and then putting that over the increase in x, or you can use the formula. The slope formula is , so plugin any two points and solve. No matter which way you solve the slope is 3. Then remember the y-intercept is the value at which the line crosses the y-axis, in this case, the line crosses over at the point 6, so that will be the b value. This means the final equation will be y=3x+6.

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300