Tell whether the value is a solution of the inequality r + 4 > 8 ; r = 2
2 answers:
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ANSWER
EXPLANATION
The given line passes through the origin, hence it has equation of the form,
Therefore y varies directly as x.
The line passes through the point (3,1)
This implies that,
Hence the constant of variation is
The equation is
Answer:
The last part.
Step-by-step explanation:
The error is only at the last part. Basically the answer part.
The answer should be —
We don't multiply the square roots when adding or subtracting. That'd contradict the rules.
Here, we let the square root of five as x-term.
As we add up, we would get 13x. Thrn we convert x-term back to square root of five.
The answer would be —
Remember that we don't multiply the square roots when adding or subtracting.