Which equation BEST models the data shown in the scatterplot below?
A. y=3x+10
B. y=3x+60
C. y=4x+5
D. y=4x+35

Option D. y=4x+35

Step-by-step explanation:

From the graph take the points (5,50) and (50,250)

Find the slope

The formula to calculate the slope between two points is equal to

substitute the values

Find the equation of the line in slope intercept form

we have

substitute

solve for b

substitute

therefore

The equation that BEST models the data is

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61

t

step-by-step explanation:

ever thing time 1 is a multiply by 1 it get