Base × half the height is 3×2=6
Answer:
y=2/3x+4.3
Step-by-step explanation:
y=mx+c
(5-3)/(1--2)
2/3= gradient
y=2/3x +c
5=2/3(1)+c
-2/3
4.3=c
Her estimate is lower than her actual cost because her total is 72.87 she is off by 1.72 because she only added 42,17,and 12 and forgot all about adding the cent or the .60,.38,and the .89.
Given data
The given function of the graph is
The other given function of the graph is
The function of the graph is translated as
Substitute the values in the above equation as
2/36 or 5.55...%(repeated 5).