F is continuous every-where. But it is not differentiable at two points. Note <span>it is not differentiable at </span><span>x = 0</span><span> and </span><span>x = 1! I mean just consider </span>f(x)= ∣x∣+∣x − 1∣
If you need me to expand let me explain it a bit more.
If you define a function f(x) so that f(x) = |x| for x<0. f(x) = sinx for 0 ≤ x < 22/7, We have f(x) = |x - 22/7| for x ≥ 22/7 then we can say this function is continuous however it will still have two points that are not differentiable. This would be for |x|
Answer:
Step-by-step explanation:
the answer is 14
B. A,C, and D all simplify to 5, 12, 13 which is a pythagorean triple
Answer: 277/12
Step-by-step explanation:
Use the order of operations or pemdas (parenthesis, exponents, multiplication, division, addition, subtraction) to solve this equation:
3 / 6^2 +7 x 4 - 5
there are no parenthesis, so exponents
= 3 / 36 + 7 x 4 - 5
now multiplication and division(from left to right)
= 3 / 36 + 7 x 4 - 5
= 1/12 + 28 - 5
addition and subtraction are next(it doesn't matter the order in this case):
1/12 + 23
= 1/12 + 276/12
= 277/12
i hope this helps
Answer:
Given equation are:
......[1]
.....[2]
- The two lines are parallel lines then their slopes will be equal.
- When two lines are perpendicular then, the slope of lines are the negative reciprocals of each other.
Now, Equation of a line is in the form of y =mx+b where m is the slope of the line.
Slope of equation of line in [1] is;
then;
Slope of equation of line in [2];
Add both sides 2x we get;
-2x + 8y + 2x = 2x + 4
Simplify:
8y = 2x +4
Divide both sides by 8 we get;
then;
Therefore, the given two lines are neither parallel nor perpendicular.