# The current temperature in degrees Celsius, where x equals the number of hours after noon, is 2x+10 . Interpreting this equation, what is the initial value? (1 point) Responses 10°C 10 degrees C −2°C negative 2 degrees C 2°C 2 degrees C −10°C

## 1 | B. - 10° C

2 | A. - The rate of change is -250ft./sec., and the initial value is 3,000 ft.

3 | A - The initial value of 50 represents the one-time membership fee.

4 | C - The initial value of 1,200 represents the value of your cellphone at the time you purchase it.

5 | The initial value of 1,350 represents the fixed cost.

## The initial value in this equation represents the temperature at noon, which is the starting point.

Since x represents the number of hours after noon, when x equals 0, the equation becomes:

2(0) + 10 = 10

Therefore, the initial value is 10°C.