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Gre4nikov [31]
4 years ago
11

Which expression is equivalent to 7- 3x +2?​

Mathematics
1 answer:
Colt1911 [192]4 years ago
8 0

Answer: 9-3x

Step-by-step explanation:

You add like terms

don't look at the 3x for now

positive 7 + positive 2 = 9

there is a negative sign next to 3x

9 goes first so

9 - 3x

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Answer:

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Step-by-step explanation:

The negative leading coefficient tells you the function tends toward -∞ as x gets large. The even degree tells you it goes the same direction as x tends toward -∞.

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6 0
3 years ago
Need help please. I don't know
Natali [406]
f(3)=3+1=4
6 0
4 years ago
Please help
lord [1]
Hello,

To solve this equation, you first take the square root of both sides.
This will give you two options, because the square root of 64 could be 8 or -8.

Your equations are:
x + 3 = 8  or  x + 3 = -8

Solving these equations give the solutions: x = 5 or x = -11
Option A is correct.

You can verify that it is correct by inputting the solutions and evaluating the expression.

I hope this helps, good luck!
8 0
3 years ago
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