Y=-7/2x+1/2
1. find slope
2. plug in slope to y=mx+b
3. take point and plug it in (find a b)
4. plug in slope and b to get equation
Answer:
no it is not
Step-by-step explanation:
-5, and 7
Answer:
21185
Step-by-step explanation:
Answer:
<u>First, find the cost function of DoItRight Housekeeping:</u>
- Slope(m) = cost per hour =

<em>The y-intercept(b), representing the initial cost, can be calculated by substituting in values to the function:</em>

<u>Therefore, the function for two companies are:</u>
- The function for DoItRight is

- The function for CleanIt is

When comparing the two functions, it's shown how CleanIt has a greater y-intercept than DoltRight, meaning that CleanIt has a greater initial cost than DotRight. The y-intercept is when the graph intercepts the y-axis, therefore, the coordinates there would be (0, y-value), which, in this case for CleanIt company, will be (0, 16). While CleanIt has a greater y-intercept(initial cost), DoItRight has a greater slope, meaning they cost more per hour.