Consider the function f(x)=−2/3x+5 . what is f(−1/2) ? f(-1/2)=

f( - ) =

substitute x = - into f(x)

f( - = - × - + 5

= + =

answer rather than having to add and subtract the measurements of the semi-circle, notice that the semicircle to the left of ad is actually identical in area to the blank semicircle-shaped space to the left of bc. so if we transferred the red semicircle into the blank space, we would end up with a square of side length 24 cm. the area of a square is s^2 = 24^2 = 676 cm^2.

u also answered this so i think u would know but i am here to

put in or use mine

2x^2+5x+17

your welcome. : )