What is the image point of (–7, 1) after a translation left 4 units and down 5 units?
1 answer:
<h2>Translating a Point</h2><h3>Answer:</h3>
When we first translate the point to the left by
units, we just need to subtract the
-coordinate of the point by
.
Now we have the point . We then translate it down by
units by subtracting the
-coordinate of the point by
units.
You might be interested in
We have been given a diagram. We are asked find the measure of arc EAB.
First of all, we will find the measure of arcs ED and CB using our given information.
We know that measure of an inscribed angle is half the measure of intercepted arc.
We can see that angle EBC is inscribed angle of arc EDC, so measure of arc EDC will be twice the measure of angle EBC.
Similarly, we will find the measure of arc DCB.
Therefore, the measure of arc EAB is 148 degrees and option C is the correct choice.