Solve for x 4.72 = 3.25 + x
1 answer:
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Answer:
y = - x + 11
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = - , then
y = - x + c ← is the partial equation
To find c substitute (8, - 9) into the partial equation
- 9 = - 20 + c ⇒ c = - 9 + 20 = 11
y = - x + 11 ← equation of line
The correct option will be:
<em><u>Explanation</u></em>
We can see in the diagram that distances of and
from the x-axis are equal with the distances of
and
from the x-axis respectively.
That means, is first <u>reflected about the x-axis</u> to form
Now, and
are located at <u>6 units left and 1 unit up</u> from
and
.
Thus, for getting the final image , we are first reflecting
about the x-axis and then translated it 6 units left and 1 unit upward.