Drew crosses the county line when he drives from home to work. The graph of the function d(t) = 50|t - 0.5| shows Drew's distance in miles from the county line after t hours. The
domain of the function is 0 <_x<_1. The graph shows Drew's entire trip.
Over what interval is Drew's distance from the county line decreasing? THE "<_" IS A LESS THAN OR EQUAL TO SIGN I DON'T HAVE THE SIGN ON MY KEYBOARD

i'm sure goog can you get that answer

a

step-by-step explanation:

given the 2 equations

- x + y = - 2 → (1)

2x - 3y = 4 → (2)

multiplying (1) by 2 and adding to (2) will eliminate the x- term

- 2x + 2y = - 4 → (3)

add (2) and (3) term by term

(2x - 2x) + (- 3y + 2y) = (4 - 4), simplifying gives

- y = 0 ⇒ y = 0

substitute y = 0 in either of the 2 equations for corresponding value of x

substituting in (2) gives

2x = 4 ( divide both sides by 2 )

x = 2

solution is (2, 0 ) → a