The cost, y, in dollars, or parking a car for x hours at a parking lot during the day is shown using the function below. y={2x, 0(less that equal to sign) x (less than equal to sign)4 and 10, 4 < (less than equal to sign) 8 . Which of the following graphs models the cost of the parking at this parking lot?

Which of the following is true for the relation f(x)=2x^2+1

The multiplicative property of equality states that for real numbers a, b, c, and d, if a = b and c = d, then ac = bd. true false

The volume, v, of a rectangular prism is determined using the formula, where / is the length, w is the width, and his theheight of the prism. carltren solves for w and writes the equivalent equation w=using this formula, what is the width of a rectangular prism that has a volume of 138.24 cubic inches, a height of 9.6 inches, and a length of 3.2 inches?