Question

The temperature at 6:00 A.M. 58 degrees Fahrenheit. The temperature increased at a constant rate of 3 degrees Fahrenheit every hour until 10:00 A.M. The equation below models t as a function of h where t is temperature and h is hours. t=58+3h which set represents the range of this function. a.{h:0≤h≤4} b.{h:0≤h≤12} c.{t:58≤t≤70} d.{t:0≤t≤70}

Answer 1

Answer:
`c. (t:58\leq t\leq 70)`

Explanation:

given data:

T = 58 degree Celsius.

changes in temperature = 3dregres every hour = 4.

solution:

`t=58+3h\\where h = 4`

substitute the value for h into the equation.

`t=58+3(4)\\t=58+12\\t=70`

the set with
`58\leq t\leq 70` best represents the function range.