tshekisomotheo tshekisomotheo

28-10-2020
Mathematics

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Write down the gradient of the line y =-4r+7.

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Аноним Аноним

28-10-2020

4
x
+
y
=
7
or
y
=
−
4
x
+
7
Comparing withe general equation of a straight line
y
=
m
x
+
c
we get slope
m
=
−
4
.
Putting x=0 in the equation we get
y
=
7
. So y-intercept is
y
=
7
graph{4x+y=7 [-20, 20, -10, 10]} [Ans]

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