The straight-line graph Defined by the equation y= 2x-4 will cut the y-axis at the point
The equation is y=2x−4y=2x-4y=2x−4 .
We put x=0x=0x=0 :
y=2⋅0−4=−4y=2\cdot 0-4=-4y=2⋅0−4=−4
Answer: the straight-line graph will cut the y-axis at the point (0;4)(0;4)(0;4)
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The slope of the line joining points (3;2) and (0;a) is -1 Dertemine the value of a
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Dear Purity, please use the panel for submitting a new question.
The slope of the line joining points (3;2) and (0;a) is -1 Dertemine the value of a