A store sells blank T-shirts for $9.99 each. Buyers can customize shirts with holographic letters that cost 79 cents each. Alicia wants to buy a t-shirt that says SAN DIEGO CHARGERS. How can she create a table and then use data from the table to enter an equation that will help her calculate the cost of the shirt?

Through: (-3,-3) parallel to y= 7/3x+3

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?