Answer:
f(3) is - 1
Step-by-step explanation:
f(3) means the function value when x = 3
3 is in the domain, the function value is in the range.
Thus when x = - 3 → y = - 1
f(3) is - 1
Answer:
$1307.69
Step-by-step explanation:
Let the original investment be x.
Note that a 30% increase in a value is equal to multiplying a value by 130% and a withdrawal is to take out money. The final amount is $1500. Let’s write the equation with the information we have.
Equation:
130%x - 200 = 1500
(130/100)x = 1700
x = 1700(100/130) = $1307.69
I hope this helps! :)
(x)f is the inverse of the original copy
This is more of a common sense problem rather than actual math.
Since we are trying to see the distribution of scores, it is not very practical to use 1 point. 15 and 20 point distributions are a bit big. Thus, the answer is 5 (most histograms in math class do use 5 for their scale).
Answer:
i guess it is 3a^3-20a^2+16a-24