Evaluate 37

Evaluate the function K(x) = 2x²+3x-2 what is the value of K(½)

Correct answer:

y =  0

Step-by-step explanation:

x=1/2=21=0.5 K(x) = 2x2+3x2 y= K(1/2) = 2(1/2)2+3 (1/2)2 y = 2 (1/4)+3/22 y = 2/4+3/22 y = 1/2+3/22 y = 4/22 y=22=0

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