## chicagochica5 Graph the function and identify the domain and range. one year ago one year ago

1. chicagochica5

Equation: $y = 0.5x ^{2}$

2. rainbow22

It's a parabola domain is all real numbers range is all reals greater or equal to 0

3. chicagochica5

So, how would i answer the question @rainbow22

4. rainbow22

Domain is [infinity, -infinity] Range (0, -infinity]

5. rainbow22

wait..switch the ( to [ and [ to (

6. chicagochica5

Domain: $(-\infty, \infty)$ Range: $(-\infty, 0]$

7. chicagochica5

Domain: $(-\infty, \infty)$ Range: $[ 0, \infty)$

8. chicagochica5

Domain: $(-\infty, \infty)$ Range: $[0, \infty)$

9. chicagochica5

Domain: $(-\infty, \infty)$ Range: $(-\infty, 0]$

10. chicagochica5

@rainbow22

11. chicagochica5

@harharf can you help me?

12. rainbow22

yep, all the same cept for middle, cuz you forgot the neg. sign