Explain Scientific Notation.

Scientific notation is just writing very large or very small numbers.

Step-by-step explanation:

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10.

Example: 650,000,000 can be written in scientific notation as 6.5 ✕ 10^8.

Hope this helps.

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step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb