Mathematics, 23.03.2021 06:50 porkhappycom
Slope- (Definition) The slope of a line is the ratio
of the vertical change to the
horizontal change between two
points that lie on a line in the
coordinate plane.- (Example) ?
y-intercept- (Definition)?- (Example)- For the equation y = x + 2, the
the y-intercept is 2.
For the equation y = 4x - 1, the
the y-intercept is -1.
linear equation- (Definition)- A linear equation is an equation
in two variables whose graph is
a line.- (Example)?
system of linear
equations- (Definition)?- (example)- y = 0.5x + 4
y = -x - 2
2x - 3y = 6
x + 5y = -3
solution of a
system of linear
equations- (Definition)-The solution of a system of
linear equations is any ordered
pair that makes all equations in
the system true.- (Example)?
point of
intersection- (Definition)?- (Example)-The lines y = 3x + 5 and
y = 2x + 4 intersect at the point
(-1, 2).
The lines x + 4y = 8 and
3x + 4y = 0 intersect at the
point (-4, 3)
Answers: 3
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Which ordered pair (c,d) is a solution to the given system of linear equations- c+2d=13 -9c-4d=-15
Answers: 3
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Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept
Answers: 1
Mathematics, 21.06.2019 21:30
Tom can paint the fence in 12 hours, but if he works together with a friend they can finish the job in 8 hours. how long would it take for his friend to paint this fence alone?
Answers: 1
Slope- (Definition) The slope of a line is the ratio
of the vertical change to the
horizontal...
horizontal...
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