exam
Maths Puzzle
Numerical Ability
Solve inequalities
9x^2+24x+16<0
8-x/5x-6>0
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exam Other Question
Condensed income statements for Will Corporation are shown below for two years.
2006 2007
Sales $75,000 $90,000
Cost of Goods Sold 45,000 54,000
Gros
Which equation best models the 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