At the local downtown 4th of July fireworks celebration, the fireworks are shot by remote control into the air from a pit in
the ground that is 12 feet below the earth's surface.
Find an equation that models the height of an aerial bomb
above the ground (in feet) t seconds after it is shot upwards
with an initial velocity of 80 ft/sec.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

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m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

y=20x

: )

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