Statement: The graph of LaTeX: g\left(x\right)=ax^2\:g ( x ) = a x 2 opens downward and is narrower than the parent function LaTeX: f\left(x\right)=x^2f ( x ) = x 2. Which of the following could be the value of a for the LaTeX: g\left(x\right)g ( x ) equation?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

Which is the scale factor proportion for the enlargement shown?