Oct 7 Math
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a symbol used to represent a quantity
a variable
anything that changes
variable
a number multiplying a variable or product of variables
coefficient
-7 in -7xy is the…
coefficient
in equations where x any y are the input and output, other variables like a, b, c, m, h, and k are the…
parameters
in y = mx + b, m and b are the…
parameters
“delta” means “change,” or…
growth
the lines, or grid, when you are graphing a line
lattice
a point that is on the grid lines, not in the white space
lattice point
m/s, km/h, kph, mph,
speed
“5 miles for every 2 hours” is the same as…
5 miles per 2 hours
to begin “ahead” of others
head start
where the x-axis and y-axis cross
origin
without changing
constant
this is a rate of distance to time
speed
this is a rate of miles (m) to hours (h)
mph
5 km/h is a ____ ____ and 5 km/2hrs is not
unit rate
this is a rate of megabytes (MB) to seconds (s)
MBps