If f(x) is parallel to the line Y =3/4×+2/5which function could be f(x)
1 answer:
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Answer:
Step-by-step explanation:
We have the angle in standard post has a sine ratio of
This means the opposite side length of the corresponding right triangle is 9 units and the hypotenuse is 41 units.
Using Pythagoras Theorem, the adjacent side length can be found using:
This implies that:
The cosine ratio is adjacent over hypotenuse.
Since we are in the second quadrant, the cosine ratio is negative;
Answer:
6.) 13 > c; open; left
7.) -9 < s; open; right
8.) 16 j; closed; left
9.) -16 z; closed; right
10.) 18 < w; open; right
Explanation:
Open (exclusive) whenever the sign is > and <. Closed (inclusive) whenever the sign is and
. Goes to the left if the letter has the less than(#>c, c<#) or the less than and equal to(#
c, c
#) sign points towards it. Goes to the right if the letter has the greater than(#<c, c>#) or the greater than and equal to(#
c, c
#) sign points towards it. For the first part of the the questions just move all of the numbers to one side and the variables to the other.