How do you use a number line to solve 58+19

The functions f(x) and g(x) are shown in the graph f(x)=x^2 what is g(x) ?

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69