The flight of a bird's path from the ground can be modeled parametrically by the equations below. Where x (t) and y(t) are the horizontal arhi vertical positions (in feet), respectively, and t is the time in seconds. x(t) = t + 1 and y(t) = -2 + 2 + 8t for 0 < t < 4​

11 feet 6 inches and 8 feet 6 inches

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.

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step-by-step explanatio89