30 1 5 miles in 2 3 of an hour. What is the average speed, in miles per hour, of the car?
1 answer:
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Slope intercept form is simply
where y and x are the things we see on the graph
m is the slope
and b is the y-intercept
the y-intercept is just what y is equal to when x is 0, so right at the middle of the graph.
so just go ahead and if in!
where y and x are the things we see on the graph
m is the slope
and b is the y-intercept
the y-intercept is just what y is equal to when x is 0, so right at the middle of the graph.
so just go ahead and if in!
FOIL method
First:
u squared times u squared equals to u to the fourth.
Outer and Inner:
8u squared + u squared equal 9u squared. Remember, the exponents don't change when adding!
Last:
8 times 1 equals 8
First:
u squared times u squared equals to u to the fourth.
Outer and Inner:
8u squared + u squared equal 9u squared. Remember, the exponents don't change when adding!
Last:
8 times 1 equals 8