Describe fully the single transformation that maps shape A onto shape B. y
1 answer:
You might be interested in
Answer:
(x -3)² +(y -5)² = 36
Step-by-step explanation:
The center is on the vertical line halfway between the given vertical lines, so is at x=3. It is also on the horizontal line through the point (-3, 5), so is at y=5. The center is 9-3=6 from either tangent line, so this is the radius.
For center (h, k) and radius r, the circle's equation is ...
(x -h)² +(y -k)² = r²
For (h, k) = (3, 5) and r=6, the equation is ...
(x -3)² +(y -5)² = 36 . . . . . . . . does not match any choice written here
Answer: Projection of (2,6) onto (-1,5) is given by
Step-by-step explanation:
Let
and
we need to find the projection of onto
As we know the formula for projection:
Since we know the value of
so,
so,
Now, it becomes,
Hence, projection of (2,6) onto (-1,5) is given by