Answer: To find the excluded value in the domain of the function, equate the denominator to zero and solve for x .
Step-by-step explanation:
For example, in the problem below The domain of the function is set of real numbers except −3 . The range of the function is same as the domain of the inverse function. So, to find the range define the inverse of the function.
Answer:
y = 3x+6
Step-by-step explanation:
y=3x-2
This is in the form
y = mx+b where m is the slope and b is the y intercept
The slope is 3 so a line parallel also has a slope of 3 since parallel lines have the same slope.
Using slope intercept form
y = 3x+b
We have a point (2,11)
11 = 3*2+b
11 =6+b
11-6 = b
5 =b
The equation is
y = 3x+6
Answer:
x=48
Step-by-step explanation:
Since these angles are supplementary, they add up to 180. so, you can set the equation x+23+x+61=81. Simplify the equation and solve for x
Answer: 40
Step-by-step explanation:
Answer:
y = 4x - 9
Step-by-step explanation:
Same slope, so they're parallel
