Which graph does not represent y as a function of x? a) answer choice a b) answer choice b c) answer choice c d) answer choice d

"A" because two sides of the line are one the same x-axis. (I'm really bad at explaining )

Using the definition of a function, it is found that graph A does not represent a function.

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A similar problem is given at link

34.5 cm

step-by-step explanation:

generally for a circular segment of angle, θ° and radius r

arc length

= (θ/360) x circumference

= (θ/360) x 2πr

in our case, θ = 60°, π=3.142 and r = 33 cm

substitute into above formula

arc length

= (60/360) x 2(3.142)( 33) = 34.5 cm

b). 4320 have a nice day