I don't know if this helps but the slope is -6/4
His total would be $5.50
5.50+0.75+1.25= 7.50
7.50-2(the coupon) = $5.50 total
Answer:
18.027
Step-by-step explanation:
7.264+3.873+6.89
18.027
f(x) = x2 - x + 2
f(-1)=(-1)²-(-1)+2=4 contain the point (-1,4)
f(0) = 0²-0+2 = 2 contain the point (0,2)
f(2) = 2²-2+2 =4 contain the point (2,4)
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