Could someone please help in the middle of a 50 questioned cumulative math exam Ive already finished 10 questions I need help I
2 answers:
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Answer:
The transformation of to
consists in a vertical translation. The new equation is
.
Step-by-step explanation:
Let . We proceed to make the required transformations on
, which consists in one vertical translation, 3 units in the -y direction. That is to say:
(1)
Then, the transformation of to
consists in a vertical translation. The new equation is
.
We have that an inverse variation in a function is given by:
We must find the value of the constant k.
To do this, we substitute the values of x1 = 12, y1 = 15.
We have then:
Clearing k we have:
Substituting the value of k we have that the inverse variation is:
For y2 = 3 we have:
Clearing x2 we have:
Answer:
We must find the value of the constant k.
To do this, we substitute the values of x1 = 12, y1 = 15.
We have then:
Clearing k we have:
Substituting the value of k we have that the inverse variation is:
For y2 = 3 we have:
Clearing x2 we have:
Answer: