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3 years ago

Please help! type of correspondence q's.

Mathematics

1 answer:

igomit [66]3 years ago

3 0

Answer:

See below in bold.

Step-by-step explanation:

A. (x + 7)^2 + (y - 7)^2 = 10.

This is the equation of a circle.

It is NOT a function

One to many correspondence.

B. y = x^2 + 2x - 3

This is a parabola which opens upwards.

It is a function.

For 2 values of x ( except at the vertex) there is one value of y so it is

many to one correspondence.

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Please help! type of correspondence q's. ​

Please help! type of correspondence q's.