If y varies directly as x and y = 3 when x = 24, find y when x = -16
1 answer:
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Answer: The correct option is D, i.e., 15 units.
Explanation:
It is given that the length of segment TR can be represented by 5x-4.
From figure it is noticed that the side TR and RV is equal and the length of segment RV is 2x+5. So,
The value of x is 3, so the length of side RV is,
In triangle TRS and angle VRS,
TR=VR
RS=RS (common side)
By SAS rule of congruence triangle,
Therefore the side TS and VS are congruent sides.
From figure it is noticed that the length of side TS is 6x-3, therefore the length of side VS is also 6x-3.
Hence, the length of side VS is 15 units and option D is correct.
We are asked to determine what happens to the values of 
as 
approaches 
using values of less than 
AND using values of greater than .
<span>Observe from the graph that as </span> approaches from the left or the right, the values of increase without bound.
Therefore, we know the following.
<span>Observe from the graph that as </span>
Therefore, we know the following.
Let x = number of batches.
So for every batch, you need 2 cups of flour, and you have 20 cups of flour. You cannot make a batch if you don't have the sufficient amount. So using our information, our inequality is . However, this can be further simplified.
For this inequality, divide both sides by 2, and <u>your inequality is .</u> <u>In context, you can make up to 10 batches of cookies.</u>