Function:
f(x) = x² + 3
The domain is the maximum and minimum values of x that can be put into a function to yield another value. In this case, the domain is negative infinity to positive infinity
D = (∞,-∞)
The minimum value of the function is when x is 0
The minimum value is 3
The maximum value is ∞
Therefore, the range is [3 , ∞)
For the function's inverse, the original domain will become the range and the original range will become the domain.
It's a right triangle so use pathagreoms theorm or whatever. a²+b²= c²
34° is irrelevant
once you get c² you have to √ to it
c is x btw
Answer:
The measure of angle B would be 100°
Step-by-step explanation:
Supplementary means two angles add up to 180 degrees. Let's say A+B=180. Since we know what A is, we can substitute that in, B+80=180. Now solve. B=100
Harry is one third as old as his father. If his father is years old, how old is Harry? Answer: x/3+4.
Equation: 1/3(x+12)=x/3+4
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