Which statement about the points (5, 7) and (10, 12) is true? a. there is not enough information given. b. they show direct variation because y = x + 2 and 10 – 5 = 12 – 7. c. the line they are on does not show direct variation. d. they show direct variation because the line they are on has a positive slope.

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.