4. The temperature T of water in a glass is rising steadily. After 3 min. the temperature is 48 Cº and after 10 min. the
Posted: Sat Jul 09, 2022 2:06 pm
4. The temperature T of water in a glass is rising steadily. After 3 min. the temperature is 48 Cº and after 10 min. the temperature is up to 76 C°. Let x be the number of minutes, find the linear equation of T in terms of x and the temperature of the water at time x = 0. 5. Graph y=x² + 4x-6. Label the vertex, the x and y intercepts, if any.