Which scatterplot does NOT suggest a linear relationship between and y 3
с
А
о
9
7
е
D
3
2
1
о
0
о
D

C; this is because the line of beat fit isn’t linear but curved in that one graph.

When rates are expressed as a quantity of 1, such as 2 feet per second or 5 miles per hour, they are called unit rates. if you have a multiple-unit rate such as 120 students for every 3 buses, and want to find the single-unit rate, write a ratio equal to the multiple-unit rate with 1 as the second term.