Carey correctly graphs a linear function. The slope of the function is –1. The y-intercept is 3. Which is Carey’s graph?
2 answers:
Answer:
The linear function is . The graph of function is given below.
Step-by-step explanation:
The slope intercept form of a linear function is
Where, m is slope and b is y-intercept.
Since the slope is -1 and the y-intercept is 3, therefore the linear function is,
put y=0, to find x-intercept.
Therefore the line intersect the y-axis at y=3, x-intercept is x=3 and the as the value of x increases the value of y decreases.
The graph of the linear function is given below.
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Answer:
3) ,
, or
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4) or
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Step-by-step explanation:
3) Domain represents the amount of -values in a function. The image shows that the function's arrows point in both directions (right and left), infinitely, so the domain would be
,
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4) Range represents the amount of -values in a function. The function goes downward forever (
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5) The -intercept is where the function crosses the
-axis. In this function, the
-intercept is
or
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