A horizontal trough 10 metres long has a vertical cross-section in the shape of an isosceles right-angled triangle. Water was poured into the trough at the rate of 8 cm^3 /minute. At what rate was the surface area of the water increasing when the depth of the water was 2 metres?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

Is the point (0, 8) on the x-axis or y-axis? how do you know?