Find the distance between the two points rounding to the nearest tenth (if necessary). (-5, -4) and (4, 1)

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

The expression 1.01*1.005(^t) gives the amount of money, in thousands of dollars, in carter's savings account (t) years after he opens it. what does 1.01 represent in this expression?