Which rules of exponents will be used to evaluate this expression? Select three options. fractional exponent

quotient of powers

power of a power

power of a product

negative exponent

zero exponent

The long jump record, in feet, at a particular school can be modeled by f(x) = 19.6 + 2.5ln(x + 1) where x is the number of years since records began to be kept at the school. what is the record for the long jump 11 years after record started being kept? round your answer to the nearest tenth.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.