Question

Higher Order Thinking The line represents the cost of ordering concert tickets online. a. Write an equation for the line in slopeintercept form, where x is the number of tickets and y is the total cost.

Answer 1

The equation for the line in slope-intercept form is: y = mx + b, where y is the total cost, x is the number of tickets, m is the slope, and b is the y-intercept. In this case, the slope is negative, indicating a decrease in total cost as the number of tickets increases.

Step-by-step explanation:

The equation for the line in slope-intercept form can be written as:

y = mx + b

where:

y is the total cost

x is the number of tickets

m is the slope of the line

b is the y-intercept

In this case, the algebraic sign of the slope is negative, which means the total cost decreases as the number of tickets increases. Let's say the slope is -0.50, and the y-intercept is $10. The equation becomes:

y = -0.50x + 10