Domain and range of Y=2x-1
1 answer:
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Answer:
$ 35.96
Step-by-step explanation:
Let x be the cost ( in dollars ) of 4 ounces of the pecans,
So, the ratio of the cost and ounces needed =
Also, the cost of 1 ounces of pecans is $ 8.99,
Thus, the ratio of the cost and ounces needed =
Hence, we can write,
Which is the required proportion,
By cross multiplication,
x = 4 × 8.99 = 35.96
Therefore, $ 35.96 is the cost of 4 ounces of the pecans.
Answer:
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Step-by-step explanation:
Cubic functions always have ends pointing in opposite directions. They are recognized with the leading coefficient's <em>degree</em><em> </em>of 3. The integer of the coefficient just turns the graph vice versa, the inverse of what it originally was when it was a positive coefficient.
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