Answer:
Step-by-step explanation:
A y = -3.6x + 12.8
Answer:
answer below
Step-by-step explanation:
equation with a negative discriminant: negative number under the square root
1. will produce imaginary number "i"
2. the function will get two complex solutions
The range of the function is: 
<h3>What is the range of a function?</h3>
The range of a function is the set of output values the function can take
The function is given as:
The above function is an absolute value function;
And it is represented as:
When a is positive, then the range of the function is:
By comparison, we have:
Hence, the range of the function is:
Read more about range at:
brainly.com/question/6615538
Answer:
hi!!! Welcome Im not a robot xd see
Am assuming the text of the problem is:
"At 6:00 p.m., the temperature was 55 Fahrenheit. At 11:00 p.m. that same evening, the temperature was 40 Fahrenheit. What real number represents the average change in temperature per hour?"
Average change in temperature per hour = (55 - 40)/(11 - 6)
Average change in temperature per hour = 15/5
Average change in temperature per hour = 3 Fahrenheit per hour
