The graph of f(x)=x2 is shown.

Use the parabola tool to graph the function g(x)=(15x)2.

To graph a parabola, first plot the vertex then plot another point on the parabola.

Venita is sewing new curtains. the table below shows the relationship between the number of stitches in a row and the length ofthe row. sewingnumber of stitches length (cm)51 131532024306what is the relationship between the number of stitches and the length? othe number of stitches istimes the length. o. the number of stitches is 3 times the length.

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.