Somebody plz give me the answer and the work for these questions now...
1 answer:
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The point-slope form:
We have the points (-5, 15) and (20, 25). substitute:
Answer:
point-slope form:
slope-intercept form:
standard form:
Answer:
Top left one on the attached, must be option A
Step-by-step explanation:
A function has to have unique input values and for each input value has to have an output value.
Analyzing the graphs we can see that only one of them is a function- top left one
All the others have repeat input values, therefore are not functions
All those points marked with red circle
<em>Refer to attached </em>
