Find the value of x for the following equivalent functions: f(x)=2x^2β3x+4 and
f(x)=2x^...
Mathematics, 08.11.2019 20:31 19cinana
Find the value of x for the following equivalent functions: f(x)=2x^2β3x+4 and
f(x)=2x^2β1
a. -1
b. 1
c. 5/3
d. 11/5
Answers: 1
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Which expression is equivalent to (4 +6i)^2? ? -20 + 48i 8 + 12i 16 - 36i 20 + 48i
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Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?
Answers: 2
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