Answer:
The slope is 4/3
Step-by-step explanation:
Slope is found by using the equation
m = (y2-y1)/(x2-x1)
where (x1,y1) and (x2,y2) are two points
m=(1--3)/(1--2)
= (1+3)/(1+2)
= 4/3
Answer:
$49,367.5
Step-by-step explanation:
45,500*0.085 = 3,867.5, 45,500 + 3,867.5 = 49,367.5
I'm having the same troubles with this type of geometry sort of.
Answer:
A. The increase in the number of pounds a boy gains each year.
Step-by-step explanation:
A medical student is conducting a study to track boys’ weight from age 5 to age 18. The student graphs some data and determines the line of best fit is
y = 1.73x + 80.13 ............ (1)
where x represents the age of the boys and y represents the weight of the boy corresponding to his age.
Therefore, the slope of the equation (1) represents the increase in the number of pounds a boy gains each year. (Answer)
Infinite number of lines.
