Find the equation of the line
Y= x+
Use exact numbers

y=-1/4x-6

Step-by-step explanation:

The problem wants the form y=mx+b where m is the slope and b is the y-intercept.

The y-intercept in this case is -6 (where the line intercepts the y-axis).

We can use points (0,-6) and (4,-7) to calculate the slope. We just divide the difference in y-values by the difference in x-values.

-6-(-7)/0-4=-6+7/-4=1/-4=-1/4

So the equation of the line is y=-1/4x-6

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25

$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