When x=-2
f(x) =3(-2) -12 =-6-12=-18
When x=2
f(x) = 3(2)-12=6-12=-6
So For the domain (-2,2)
Range of the function f(x) is (-18,-6)
So (-18 ,-6). is your answer.
Hope it helps....
Regards,
Leukonov/Olegion.
Answer:
would need to see the graph
Step-by-step explanation:
see answer advice
Answer:
6x = 42
Step-by-step explanation:
The formula to find the area of a rectangle is . Since we have a value for the width, we simply need to find what to multiply to 6 to get 42.
Let x = length
6x = 42
We then divide both sides by 6 to find the value of x.
So we know the length is 7.
To check the answer we substitute x with 7.
Answer:
1) The equation of the line in point slope form is equal to
2) The equation of the line in slope intercept form is equal to
3) The equation of the line in standard form is equal to
Step-by-step explanation:
we have that the line passes through the points
(9,11) and (21,27)
step 1
Find the slope
The formula to calculate the slope between two points is equal to
substitute the values
step 2
Find the equation of the line into point slope form
The equation of the line is
we have
substitute
-----> equation of the line into point slope form
step 3
Find the equation of the line in slope intercept form
-----> equation of the line in slope intercept form
step 4
Find the equation of the line in standard form
where
A is a positive integer
B and C are integers
Multiply by 3 both sides to remove the fraction
----> equation of the line in standard form