Hi, the graph you describe represents all real numbers smaller than 2, without the two (that's why there's the open circle). Hence the correct answer is the third choice {x | x ∈ R, x < 2}.

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8 0

3 years ago

Choose the polynomial that is written in standard form? |||||Pictured|||||

Usimov [2.4K]

The 3rd one down is correct

8 0

3 years ago

Read 2 more answers

Please help asap!

allochka39001 [22]

Answer:

See below

Step-by-step explanation:

The solution choices all agree that x = 1±√2. The second equation tells you ...

y = ±2√(x+2)

so the sign of the √2 term in x is the same as the sign of the √2 term in y. The answer choices circled in red are the ones that meet this requirement.

4 0

3 years ago