Find the midpoint of C(5.-13) and D(10,-8) b
(30.-21)
(7.5, -10.5)
(-21, 30)
(10.5, 7.5)
How do I find out what a midpoint is I’m having a hard time with my math test review

The variable in a relation who’s value depends on the value of the independent variable is called what?

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1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?