The numbers are ten and fifteen (brainliest please)
Answer:
a) linear
Step-by-step explanation:
Linear keeps a steady pace throughout the function. in the graph, the function is decreasing by 0.5
Given conditions are :
In 1980's, a typical middle-income household earned= $34,757
In 2009, a similar middle-income household earned= $38,550
And we have to find relative increase in income for these households from 1980 to 2009.
So first we will find the total increase in amounts.

Relative increase = 
= 10.91% or rounding it off we get approx 11%.
Hence, the answer is 11%.
C because the the negative always is turned into a positive if you leave a braniest answer that would mean a lot of it helped thanks!!!
Answer:
Slope is 1/2
Step-by-step explanation:
Slope Formula = m = y2 - y1/x2 - x1
Point = (4,2) and (10,5)
m = y2 - y1/x2 - x1
m = 5 - 2/10 - 4
m = 3/6
m = 1/2