6 - f divided by 5/9; f= 1/7

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Given: m∠ adb = m∠cdb ad ≅ dc prove: m∠ bac = m∠bca lol

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?