The iMath college received big quantity of new iPads for all the college students and staff. Students tried to arrange all the i
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Answer:
Step-by-step explanation:
Given
Required
Determine the equation of line EF perpendicular to BC at intersect 0,1
<em>The question has missing attachment but it can still be solved;</em>
First, we need to determine the slope of BC using
Where
<em></em><em> Point B</em>
<em></em><em> Point C</em>
Substitute these values in the above formula
Next is to determine the slope of EF;
Since, there are perpendicular: we have
Substitute -1 for m1
Next, is to determine the slope of EF at intersect (0,1).
The formula to use is:
In this case;
Substitute values for m2, x1 and y1
Open the bracket
Add 1 to both sides
Hence;
The equation is
Answer:
The resulting function is .
Step-by-step explanation:
Let a real function, we define the following function operations:
Horizontal translation
(1)
If , then horizontal translation is to the left, otherwise it is to the right.
Vertical translation
(2)
If , then vertical translation is upwards, otherwise it is downwards.
Knowing that and
is the result of translating
four units downwards and five units to the left. Then, we find that:
The resulting function is .