Answer:
option C and option D the function f(x) is increasing.
Step-by-step explanation:
" A graph is said to be increasing in an interval if it's value keeps on increasing in that particular interval ".
By looking at the graph attached in the question we could clearly see that the function f(x) is increasing in the interval (-1.6,0] and [0,0.8).
and in all the rest options asked in the question the function f(x) is decreasing.
Hence, for option C and option D the function f(x) is increasing.
Answer:
9^-3= .0013717421
Step-by-step explanation:
It's annuity problem
To solve your question use the formula of the present value of annuity ordinary which is
Pv=pmt [(1-(1+r)^(-n))÷r]
Pv present value?
PMT yearly payments 18000
R interest rate 0.09
N time 20 years
So
Pv=18,000×((1−(1+0.09)^(−20))÷(0.09))
pv=164,313.82
The next number is 59. -1 +4 =3. 3 +8 =11. 11 +12 =23. 23 +16 =93. 39 +20 =59. :)
Hey there. Discrete data is usually date which is counted. Continuous data is data that can be measured, and can take any type of value. So for this, a) Continuous, b) Discrete c) Continuous, d) Discrete
Hopefully this should be right! :)