A function is differentiable if you can find the derivative at every point in its domain. In the case of f(x) = |x+2|, the function wouldn't be considered differentiable unless you specified a certain sub-interval such as (5,9) that doesn't include x = -2. Without clarifying the interval, the entire function overall is not differentiable even if there's only one point at issue here (because again we look at the entire domain). Though to be fair, you could easily say "the function f(x) = |x+2| is differentiable everywhere but x = -2" and would be correct. So it just depends on your wording really.
Answer:
y = -4
Step-by-step explanation:
Combine the y terms. To do this, add 0.3y to both sides, which results in:
5.1y + 0.3y = -21.6, or
5.4y = -21.6
Dividing both sides by 5.4 yields the desired result:
y = -21.6/5.4 = -4
Answer:
X is discrete random variable
Step-by-step explanation:
Consider the provided information.
Horses are housed in pasture, pipe pens, or barn stalls at a local horse barn.
Let X be the number of horses that are housed in the pasture, pipe pens, or barn stalls.
Discrete random variable: If the number of values is finite then C is discrete in nature.
Random variable; If the variable can take any value between two defined value then X is called continuous in nature.
Here the number of horses are finite and we can count them easily.
Thus, X is discrete random variable.
Answer:
the answer is D.
Step-by-step explanation:
IF RIGHT PLZ MARK BRAINLIEST
Answer:
roads?
Step-by-step explanation:
i think thats right
