I hope you can read this, and I hope you understand how I did 7. I probably overworked it, and it was possibly a simpler way to get it.
Answer:
4x+1
Step-by-step explanation:
f+g(x)=f(x)+g(x)→ Add the two functions together
3x−1+(x+2)
3x−1+x+2
3x+x−1+2→ Combine like terms
4x+1
Answer:
to do it 5 x 10 x 4 x 5 x 6 x 7 x 3 x 2 3 x 4 x5
Step-by-step explanation:
x 3x 3x 3x3 x4 x4x4 x4x to the power of 5 million
Answer:
Dotted Curve
Shaded Area includes the Origin.
Step-by-step explanation:
I am assuming that you mean 4x² > y-3.
Since the inequality sign is greater than, the line would be dotted. The curve would be solid if the inequality was an 'X or equal to' sign.
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4(0)² > 0 - 3
0 > -3
Since the given statement is true, the origin is a solution and we would shade below the curve.
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See the graph attached.
Hope this helps.