On a very cold morning, it was -7%f. as the day went on, the temperature rose 3 degrees each hour. which equation shows the temperature over time?

The equation that shows the temperature over time is t(x) =  -7 + 3x

Step-by-step explanation:

Given:

Temperature at every morning =    -7°F

Rise in Temperature per hour = 3 degrees

To Find:

Equation that shows the temperature over time

Solution:

Let x be  the time (hours)

Now the temperature at time x (hours)  is

=>

=>-7 + 3x

Hence at time x hours the temperature will be

t(x) =  -7 + 3x

good job you smart son of a gun you are smarter that einstein. 7

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x