Solve.In the land of Taxalot, the function T(x) = 0.16(x - 8400) + 0.16 represents the tax bill T of a single person whose adjusted gross income is x dollars for incomes between 8400 and 26,800 inclusive. Which variable is independent and which is dependent?
A. The independent variable is gross income; the dependent variable is adjusted gross income
B. The independent variable is T; the dependent variable is x
C. The independent variable is x; the dependent variable is T
D. The independent variable is x; the dependent variable is 8400
Answer: C
You might also like to view...
Find the slope-intercept form of the equation of the line with the given properties.Slope = 0; containing the point (-2, -4)
A. x = -4 B. y = -2 C. x = -2 D. y = -4
Use the rational zero test to find all the rational zeros of f(x).f(x) = 4x4 + 16x3 - 21x2 - 4x + 5
A. Zeros: 1, -5, 1/2, -1/2 B. Zeros: -1, 5, -1/2, 1/2 C. Zeros: -1, -5, 1/2, -1/2 D. Zeros: 1, -5, 2, -2
Solve the system by elimination.-6x + 7y = 18 2x + 4y = -6
A. ? B. {(-4, 1)} C. {(-3, 1)} D. {(-3, 0)}
Find the vertical asymptotes of the rational function. f(x) = 
A. x = 
, x = 
B. x = - 
, x = - 
C. x = - 
, x = 
D. x = - 
, x = - 