Answer:
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Step-by-step explanation:
ghmkghmjnmghmnmbnm
Answer:
Domain = {x /x ≥ -7}
Step-by-step explanation:
The given function y = ![\sqrt{x+7} + 5](https://tex.z-dn.net/?f=%5Csqrt%7Bx%2B7%7D%20%20%2B%205)
Inside the square, negative will not come.
First let's find the domain. x + 7 must be greater than or equal to 0.
x + 7 ≥ 0
Solving x, we get
x ≥ -7
Domain = {x /x ≥ -7}
Hope this will help you.
Thank you.
- given
- distributive property (we distributed the 3)
- sum like terms (we summed 28 and 6)
- addition property of order (we summed 3x to both sides)
- subtraction property of order (we subtracted 10 to both sides)
- division property of order (we divided both sides by 8)