Daisy has a bus pass with a balance of $30 on it. She uses the bus pass to pay for bus fares. The price for each bus fare is $1.50. Which equation represents the bus pass balance (y), in dollars, based on the number of bus
fares, x, she pays for?

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Do, h = (7, 9) (14, 18) the scale factor is