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gonzalesnik
28.06.2019 •
Mathematics
Suppose f(x)=x^2 and g(x)=5x^2. which statement best compares the graph of g(x) with the graph of f(x)? a) the graph of g(x) is the graph of f(x) horizontally stretched by a factor of 5 b) the graph of g(x) is the graph of f(x) vertically compressed by a factor of 5 c) the graph of g(x) is the graph of f(x) vertically stretched by a factor of 5 d) the graph of g(x) is the graph of f(x) shifted 5 units right
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Ответ:
C
Step-by-step explanation:
A vertical stretch of a function means the output values have changed by a factor or multiplication by a number. Recall, a quadratic function has the basic form
.
Our function g(x) is
meaning any value out of f(x) will be multiplied by 5 and the values increase by a factor of 5. This is a vertical stretch.
The statement that reads "the graph of g(x) is the graph of f(x) vertically stretched by a factor of 5" is correct.
Ответ:
Option c - The graph of g(x) is the graph of f(x) vertically stretched by a factor of 5.
Step-by-step explanation:
Given : Suppose
and ![g(x)=5x^2](/tpl/images/0025/5653/0b47f.png)
To find : Which statement best compares the graph of g(x) with the graph of f(x)?
Solution :
The graph of g(x) is multiplied by 5 of f(x) shows the vertical stretch.
Vertically stretch :
When y=f(x) → y=bf(x) i.e, the graph is b unit vertically stretched and b>1.
In the graph of
→
i.e, 5 unit is multiplied.
Therefore, Option c is correct i.e, the graph of g(x) is the graph of f(x) vertically stretched by a factor of 5.
Ответ:
isany one goingto answer that wait is this a test
Step-by-step explanation: