A truck that is 11 feet tall and 7 feet wide is traveling under an arch. The arch can be modeled by: y=-0.0625x+1.25x +5.75 where x and y are measured in feet.

a) Will the truck fit under the arch? Explain (with numerical details).

BIRD

b) What is the maximum width that a truck 11 feet tall can have and still make it under the arch?

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