When running a $100-$meter race Chase reaches his maximum speed $4$ seconds after the race started when he

is $22$ meters from the starting line. Chase runs at this max speed for the rest of the race. Chase is $43$ meters

from the starting line $7$ seconds after the start of the race.

a$.$ What is Chase's max speed?

meters per second

b$.$ Suppose Chase runs for an additional $z$ seconds after reaching his max speed.

i$.$ How far will Chase travel during those additional $z$ seconds?

meters

ii$.$ What is Chase's distance from the starting line $4+z$ seconds after the race started?

$$ meters

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c$.$ What is Chase's distance from the starting line $x$ seconds after the race started $($provided $x4)?$

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