Frank created a scatter plot and drew a line of best fit, as shown
Y
A
+4+7++

16 18
20
What is the equation of the line of best fit that Frank drew?
A y = -31 + 12
B. y = -33 + 16
y = -11 + 12
D. y = - +
Per

2/3

step-by-step explanation:

the slope of a line is equal to the rise/run. in this case the line rises 2 units for every +3 units it moves

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

i am not sure :

step-by-step explanation:

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of