The temperature at the beginning of the day was . The temperature dropped by the end of the day. What was the temperature at the end of the day? Use the number line model to find . -10
-8
-6
-4
-2
0
2
4
6
8
10

x y graph
At the end of the day, the temperature was
negative 3.

Select the correct answer from each drop-down menu. rewrite the formula to find voltage. the formula for electrical power (p, in watts) is where v is the voltage in volts and r is the resistance in ohms. for a particular brand of water heater, r is 32 ohms and p is 0.5 watts. the formula to find v is , and the voltage at which the heater operates is volts.

Select the sequences that are geometric.

The vertex of this parabola is at (-2,-3). when the x-value is -1, the y-value is -5. what is the coefficient of the squared expression in the parabola's equation?