Describe how to multiply a number by a power of 10

When multiplying a number by the power of 10, you are multiplying that number by itself 10 times. EX: 5^10 = 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5 * 5

There is no graph but what i can say is that 1 is the slope and that -2 is the y- intercept