Katrina buys a 58-ft roll of fencing to make a rectangular play area for her dogs. Use 2({+ w) = 58 to write a function for the length, given the width. Graph the
function. What is a reasonable domain for the situation? Explain.

F(x) = x2 − 9, and g(x) = x − 3 f(x) = x2 − 4x + 3, and g(x) = x − 3 f(x) = x2 + 4x − 5, and g(x) = x − 1 f(x) = x2 − 16, and g(x) = x − 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x − 1 arrowright

Identify the number as a rational or irrational.explain. 127

4+(2+x) can you me solve this problem