Please read photo! Thanks for anyone that helps.

Find the average rate of change for f(x) = x2 − 3x − 10 from x = −5 to x = 10.

Which statement describes surface features called maria on the moon

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.