What is the slope-intercept form if the slope= 1 and the y-intercept = 0?

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip

The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle