exam
Maths Puzzle
Numerical Ability
(1/2x)(7x^2-22)
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exam Other Question
If the Max Z=1.5x1 + x2 when x1<=4 and x2<=6. x1+x2<=5 x1,x2>=0. I need help solving the equation, and then plotting it onto a graph. thank you for your help.
Which equation best models this data:
x: -2,0,2,4
y: 3.5,7,14,28
a)y=3.5(2)^x/2
b)y=3.5(2)^x
c)y=7(2)^x/2
d)y=7(2)^x ????