Use the graph of the function. Determine Over what interval(s) the function is positive or negative.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

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.