Slope Intercept Form
Harper is going to create a graph of the equation
y = -0.5x + 12. Which of the following
will be true about the graph?
The graph will have a slope of -0.5
Lisa’s school requires each student to earn 75 hours of community service each year. Lisa has already earned 27 hours. She plans to earn the remainder of her hours by volunteering at a nursing home. She will spend 2 hours at the nursing home per visit.
Which equation represents the number of visits, v, that Lisa will need to make to fulfill her community service requirement?
2v + 27 = 75
Ingrid earns $200 each week in salary plus a 20% commission (bonus) on her total sales. If Ingrid wants to earn a total of $400 for the week, which equation can be used to represent this situation?
400 = 200 + 0.20x