find the value of a,if the point (3,4) lies on the graph of ax-4y+10=0.also find the coordnates of the point on graph for which
y=1
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Answer:
Select all the lines with slope .
Step-by-step explanation:
Use the slopes to help you answer this kind of questions.
The slope of the line going through: (1, - 2) and (3,4) is given by:
We plug in the coordinates to get:
All lines that are perpendicular to this line has slope .