Question

What is the domain and range of the quadratic equation y = –3(x – 10)2 + 5?

Domain: All Real Numbers
Range: y 5

Domain: All Real Numbers
Range: y 5

Domain: All Real Numbers
Range: y 10

Domain: All Real Numbers
Range: y 10

I think it's the second one

Answer 1

\[\ge
\le
\ge
\le \]
there should be each of these in between y and the number in this order ^^

Answer 2

Did you just guess an answer or did you actually calculate a series of steps to get a possible result?

Answer 3

i chose the answer that i thought was correct

Answer 4

Good

Answer 5

You can't just choose what you think is correct.

Answer 6

You need to use logic and algebra to get the result. Anything otherwise is just guessing.

Answer 7

thats obviously why im asking for help. @MAXXECUTOR do you think it's right?

Answer 8

You Are Always Right @LaurenAshley1201

Answer 9

@MAXXECUTOR haha i'm serious

Answer 10

You offered a possible result. So I am trying to see if you just need help verifying the answer if you need help with the steps. But my main interest is ensuring you know the steps.

Answer 11

verifying

Answer 12

closing this question

Answer 13

Yeah, your guess is correct because you still haven't explained how you got it.