Susie's bank account balance for January through June was -100 300-475-9200 -250 and 500 what is the range of Susie's bank account balance over the six months.

The range is 9,100

Step-by-step explanation:

Six different figures for the account balance for the six months are given.

The range of a set of numbers is defined as the difference between the highest and the lowest of the numbers.

In this question, we have;

Highest: 9200

Lowest: 100

Range = Highest - Lowest = 9200 - 100 = 9100

There is a typo in your question it's supposed to be 200 not 9200

Step-by-step explanation:

Step-by-step explanation:

To get the y-intercept, we need to get the slope first

Slope = y2-y1/x2-x1

Slope = -20-1/-3-4

slope = -21/-7

Slope = 3

Get the y-intercept. Substitute m = 3 and any point say (4, 1) into the expression y = mx+c

c is the y-intercept

1 = 3(4) + c

1 = 12 + c

c =1-12

c = -11

Hence the y-intercept is -11