The graph represents the amount of money Sal earns for babysitting Does the graph represent a proportional relationship? Explain.

What is the linear equation represented by the graph?

Last one and the bottom answer choice is y=(x-4)^2+1 you guys!

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

Avery’s piggy bank has 300 nickels, 450 pennies, and 150 dimes. she randomly picks three coins. each time she picks a coin, she makes a note of it and puts it back into the piggy bank before picking the next coin.