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What is the slope of a line that contains the point (4, 3) and has a y-intercept of -5?
asked
Oct 15, 2017
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What is the slope of a line that contains the point (4, 3) and has a y-intercept of -5?
Mathematics
middle-school
Wesley Janse
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Wesley Janse
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2
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4
votes
a point
on the line, they have
given me an x-value and a
y
-value
for
this
line
: x = –1 and ...
y
= m ,x + b.
4
= (–
2/3
)(–2) + b.
4
=
4/3
+ b.
4
–
4/3
= b.
12/3
–
4/3
= b. b =
8/3
.
An Hoa
answered
Oct 17, 2017
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An Hoa
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4
votes
The slope is -2. -5 - 3 = -8÷4 = -2.
EvSunWoodard
answered
Oct 19, 2017
by
EvSunWoodard
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