1.4 because if you do your math it gives you a sum of 1.4
we know that
if g(x) is the inverse of f(x)
then
g[f(x)]=x
so
![g(f(x))=\frac{1}{5} [5x-25]+5](https://tex.z-dn.net/?f=%20g%28f%28x%29%29%3D%5Cfrac%7B1%7D%7B5%7D%20%5B5x-25%5D%2B5%20)
------> this is the expression
therefore
the answer is the option
b) 1/5(5x-25)+5
Answer:
(0, -3) and (2, 1)
Step-by-step explanation:
There are 5 points marked on the graph: (±2, 1), (±1, -2) and (0, -3). These are solutions to the equation describing the function:
... y = x² - 3
Apparently, you are being asked to report the coordinates of any two of these points.
_____
<em>Comment on the problem</em>
The wording "solutions to the function" is a bit odd. An equation has solutions—values of the variables that make it be true. A function is a relationship between values, a definition. There is nothing to solve.
In the above we have assumed the intent is to find (x, y) pairs that match the function definition. Sometimes, we're interested in values of x that make y be zero. (x, y) = (±√3, 0) It isn't obvious what the intent of this question is.
Answer:
4, because if you chose any one from the 4 green marble the answer is 1 because all are same coloured, you can chose one green or one red or one blue or one yellow
Step-by-step explanation:
.
