help please The piecewise-defined function shows the pricing structure of playing x games at an amusement park.

Which of the following lines is not parallel to the graph of y = 4x +7?

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

If the car had not hit the fence, how much farther would it have skidded? solve the skid-distance formula to find the extra distance that the car would have traveled if it had not hit the fence. round your answer to two decimal places. note that unit conversion is built into the skid distance formula, so no unit conversions are needed.