Answer:
1) y = 12
2) x = 4
3) w = -3
4) k = -35
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
Assuming you require the derivative of f(x) from first principles, then
f' (x) =
=
=
=
= ← cancel h on numerator/ denominator
= -
A. f(x^2+5x)=1/x(x+5)
B. Domain:
(−∞,−5)∪(−5,0)∪(0,∞),{x|x≠0,−5}
Range: (−∞,−4/25]∪(0,∞),{y∣y≤−4/25,y>0}
The explanation is hard like the question lol
The following statements are always true:
- X + Y is a whole number:
- X • Y is a whole number:
While the following statements are sometimes true
- X - Y is a whole number:
- W + Z is a whole number:
- Y + Z is a rational number:
- Y • W is a rational number:
- X % Z is a rational number:
<h3>How to determine whether the following statements are always, sometimes, or never true?</h3>
The given parameters are:
- Whole numbers = x and y
- Rational numbers = w and z
The sum and products of whole numbers are always whole numbers.
This means that, the following statements are always true:
X + Y is a whole number:
X • Y is a whole number:
While the following statements are sometimes true
X - Y is a whole number:
W + Z is a whole number:
Y + Z is a rational number:
Y • W is a rational number:
X % Z is a rational number:
Read more about rational numbers at:
brainly.com/question/27849436
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