Look at the graph
2 answers:
Answer:
B.y increases as x increases.
Step-by-step explanation:
We are given that a graph.
We have to find the relationship between x and y.
From given graph, we can see that
The line is passing through the origin.
It means when x=0 then y=0
Direct proportional: It states that
It means when x increases then y also increases.
When x decreases then y also decreases.
Inversely proportional:It states that
When x increase then, the value of y will decreases.
When x decreases then, the values of y will increase.
We can see that from given graph, when x increases then, the values of y is also increases.
When x decreases then, the value of y also decreases.
Therefore, x is directly proportional to y.
Hence, option B is true.
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Answer:
The monthly growth rate is 3.5%.
Step-by-step explanation:
The exponential growth function is given as follows:
Here,
<em>y</em> = final value
<em>a</em> = initial value
<em>r</em> = growth rate
<em>x</em> = time taken
The provided expression for the monthly growth of membership in the new drama club at a school is:
Comparing this function with the exponential growth function:
Then value of <em>r</em> is 0.035 or 3.5%.
Thus, the monthly growth rate is 3.5%.