For this case, the first thing we must do is define variables.
We have then:
c: temperature in degrees celsius
f: temperature in Fahrenheit
The generic equation of the line is:
Where, the slope is given by:
Substituting values:
Rewriting:
We choose an ordered pair:
Substituting values in the generic equation:
Rewriting:
Answer: An equation of the line in slope-intercept form is: See attached image.
2.25x + 2.65y > = 8 (thats greater then or equal)
Answer:
Integer
Step-by-step explanation:
The greatest integer function (as known as the floor function), is defined as to be the greatest integer less than or equal to x.
It is the function:
For instance, if x is 2, then f(x) is 2. If x is 2.7, then f(x) is still 2. 2 is the greatest integer less than or equal to 2.
You can also see this from the attached graph.
Answer:
A and E
Step-by-step explanation:
A because vertical lines have an undefined slope e.g x = 1
E because slope = rise/run
The answer is $6.38 hope this helps