Count to find the slope.

The slope is 6/7 or -7/6.

Step-by-step explanation:

You could go from the lower dot and count to the line of the upper dot and then go to the right until you hit the dot or you would start at the upper dot and count down to the line of the lower dot and go to the left until you hit the dot.

1. minimum

2. 6400

3. eight

hope this !

investment b is an ordinary annuity with $3,909.64 in the account after one year.

step-by-step explanation: