Answer:
y=-4x+14
Step-by-step explanation:
A parallel line must always have the same slope, so it must be -4x, and on a graph y=-4x+14 passes through the point (4,-2)
I think its -44+9i if i am not right i am so sorry<span>
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No nodcause it has to me in y=mx+b form. so just sub. 1 from each side
If
, then
and we know from the Pythagorean identity that
, so that
Similarly, if we let
, we have
So,
This question needs a set of statements to select the right ones. I wonder why you did not include the statements.
I did a little of research and found these statements as the choices of this question:
a) - 5 ∈ W
b) r ⊂ W
c) {0,1,2,...} ⊂ N
d) ∅ ⊂ N
e) 9 ∈ W
f) W ⊂ N
Answer:
c) d) f) and e) are the correct ones.
Explanation:
a) FALSE: - 5 is not an element of W becasue has only positive integer numbers and 0.
b) FALSE: r is not a subset of W because the real numbers, R, is much bigger than W, this is R include negative numbers, zero, positive numbers, rational numbers (fractions), and irrational numbers.
c) TRUE: {0,1,2,...} is the same set W and it is a convention that any set is a subset of itself, so this is TRUE.
d) TRUE: the empty set is a subset of any set.
e) TRUE: 9 is natural number, i.e. it is an element of N
f) TRUE: W is a subset of N, because W is the same set N.
That is the answer if your statements are the same that I found. Any how, my list is pretty comprenhensive so this explanation must be enough to understand most cases.
