Find the value of the polynomial 6t^2 + 7t - 3 when t = -1
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Answer:
The temperature at the base camp Friday evening is - 6 degrees Celsius.
Step-by-step explanation:
To get the temperature at a mountain base camp on Friday evening, we must translate statement into a mathematical form:
(i) <em>The temperature at a moutain base camp was - 2 degress Celsius on Thursday</em>:
(ii) <em>Friday morning, the temperature was 1 degree Celsius lower than it was on Thursday</em>:
(iii) <em>Friday evening, the temperature was 3 degrees Celsius lower that it was that morning</em>:
The temperature at the base camp Friday evening is:
The temperature at the base camp Friday evening is - 6 degrees Celsius.
An inverse variation can be represented by the equation
We have
Answer: The relationship does not show an inverse variation.