Ellipses have symmetry through only their major axis? true or false
1 answer:
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Answer:
f(x) =
Step-by-step explanation:
h(x) is defined by the formula,
h(x) = -4f(x) + 7
If the graph attached is of the function 'h' and we have to find the function 'f',
h(x) - 7 = -4f(x)
4.f(x) = -h(x) + 7
f(x) =
Therefore, function 'f' will be defined by,
f(x) =
Given:
The point is (-8,3).
To find:
The image of the given point after a rotation of 270 degrees counterclockwise about the origin.
Solution:
If a point is rotated 270 degrees counterclockwise about the origin, then the rule of rotation is:
Using this rule, we get
Therefore, the image of the given point after a rotation of 270 degrees counterclockwise about the origin is (3,8).