Pens cost $1.50 each at a school store. Graph a line that represents y, the cost, in dollars, of purchasing x pens at the store.
Help me pleases the graph is in the picture

The graph of y=x3 is transformed as shown in the graph below. which equation represents the transformed function?

Use the squared identities to simplify sin^2x cos^2x

The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.