Miguel plans to save money to buy a Weck Money
(1) saved (9)
new bicycle. At right is a table showing
1 5
his savings for the month.
2 10
3 15
4 20
a. Write an equation to represent the amount of money
saved per week.
b. Graph your equation on a coordinate plane.
e. After how long will Miguel have saved $75?

ege

step-by-step explanation:

egge

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

35 is an outlier

step-by-step explanation: