Which set of ordered pairs does not represent a function? {(-3, -3),(-6, -7), (6,-3), (–9, 2)} {(8,–8), (-9,5), (9,-2), (-2,-8)}
1 answer:
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Answer:
Step-by-step explanation:
( - 2 , 3 )
( 3 , - 4 )
m = = -
y - 3 = - ( x - ( - 2 ) )
y = - x -
+ 3
y = - x +
Answer:
Step-by-step explanation:
Looking at the angles, we can see that this is a 30-60-90 triangle.
The side that is with the 30° angle and the 90° angle is represented by .
So let's find x.
Divide both sides by :
.
Now the hypotenuse is always (the leg with the 90° and 60° is just x.) So,
.
Hope this helped!