Crystal earns $6.00 per hour mowing lawns.

•write a rule to describe how the amount of money (m) earned is a function of the number of hours (h) spent mowing lawns.

•how much does crystal earn if she works 2 hours and 45 minutes?

She will earn $16.50.

Step-by-step explanation:

M = ($6/hr)h

If Crystal works 2 hrs 45 min, she will earn

M(2  3/4 hrs) = ($6/hr)(2  3/4 hrs), or

                      = $66/4  = $16.50

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1