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Total questions: 23
Worksheet time: 12mins
The Cartesian plane, named after the mathematician
Rene Descartes (1596 -
1650),
Cartesian coordinate system or a rectangular coordinate system
The slope m is defined as
Rene Descartes (1596 -
1650),
Cartesian coordinate system or a rectangular coordinate system
Slope intercept
The equation of a line through point (0, b) with slope m is given by:
Rene Descartes (1596 -
1650),
Cartesian coordinate system or a rectangular coordinate system
is constructed by
drawing two number lines that are perpendicular to each other. These two number
lines intersect at 0.
ordinate
Cartesian coordinate system or a rectangular coordinate system
coordinates.
abscissa
Cartesian plane,
is a plane with a rectangular coordinate system that associates each point in
the plane with a pair of numbers.
ordinate
x- axis
coordinates.
abscissa
Cartesian plane
an ordered pair of numbers (x, y) called
ordinate
x- axis
coordinates.
abscissa
Cartesian plane
first number in the pair x
the x- coordinate,
ordinate
x- axis
coordinates.
abscissa
Cartesian plane
second number in the pair y
the y –coordinate.
ordinate
x- axis
coordinates.
abscissa
Cartesian plane
is the horizontal distance
from the origin, it is commonly called
the abscissa.
ordinate
x- axis
coordinates.
abscissa
Cartesian plane
the number 0 in the center of the cartesian plane
origin
first quadrant (QI)
second quadrant (QII)
Points in third quadrant (QIII)
fourth quadrant (QIV)
are
those ordered pairs that have both
positive x-coordinates and y-
origin
first quadrant (QI)
second quadrant (QII)
Points in third quadrant (QIII)
fourth quadrant (QIV)
those ordered pairs that have negative
x-coordinates and positive y-
coordinates
origin
first quadrant (QI)
second quadrant (QII)
Points in third quadrant (QIII)
fourth quadrant (QIV)
those ordered pairs that have both negative x-
coordinates and y-coordinates.
origin
first quadrant (QI)
second quadrant (QII)
Points in third quadrant (QIII)
fourth quadrant (QIV)
ordered pairs that have positive x-
coordinates and negative y-coordinates.
origin
first quadrant (QI)
second quadrant (QII)
Points in third quadrant (QIII)
fourth quadrant (QIV)
The graphs of any linear
equation is a straight line.
TRUE
FALSE
in two variables x and y is an equation of the standard form
ax + by = c, where a and b are both not equal to 0.
Linear equations
Slope of a line (m)
is the measure of steepness of a line.
Linear equations
Slope of a line (m)
y-value changes as the x-value changes.
TRUE
FALSE
y-value DOESEN'T changes as the x-value changes.
TRUE
FALSE
the graph of the line is a diagonal line that extends upward
to the right as x increases.
the slope is positive,
the slope is negative,
the slope is zero,
the slope is undefined,
the graph of the line is a diagonal line that extends
downward to the right as x increases.
the slope is positive,
the slope is negative,
the slope is zero,
the slope is undefined,
the graph of the line is a horizontal line.
the slope is positive,
the slope is negative,
the slope is zero,
the slope is undefined,
the graph of the line is a vertical line.
the slope is positive,
the slope is negative,
the slope is zero,
the slope is undefined,
