Answer:
I think he made a mistake in the first one
Step-by-step explanation:
The probability of the outcome of the color/ Divided by the total of how many colors there are.
in this case there is one yellow, but it may very well be smaller than the other colors so it does not have the probability of 1/4, unless they tell you that all the color sizes are equal.
so now, instead,we shall base it off of the Trial Numbers. Which would be 10/50, which can be reduced to 1/5. :)
Good Luck!
(But please ask your teacher or mentor if this is correct.)
Answer:
angle b = 79
Step-by-step explanation:
Angle b = 79 because they alternate exterior angles. Alternate exterior angles are equal when the lines are parallel.
So base on your question what could be the change in the graph of f(x) to the graph of g(x) where f(x)=x^2 while g(x) =(x+7)^2 +9. So base to that fact the function g(x) is assigned to f(x) so it becomes f(gx) = ((x+7)^2+9)2 and i think the graph may be increase or decrease according to the value of X.
Answer:
option 4 is right
Step-by-step explanation:
Consider the trignometric function y =cotx
Since cot x has sin x in denominator, cot x is undefined whenever sinx =0
OR whenever x =n π, for any integer n, cot x is undefined
Hence domain =(-∞,∞) ,x≠nπ
Range = -∞<y<∞
since cotx can take any real values
The graph y=cotx will be a periodic function discontinuous at all integral multiples of pi and undefined for integral multiples of pi.
It is not defined for x=0 also
It passes through (pi/4,1) (npi/2,0)
i.e. x intercepts are odd multiples of pi/2
and it takes value 1 for pi/4, 5pi/4, .....
