Identify the degree and leading coefficient of the polynomial.f(x) = -10x3 + 9 - 2x4 + x9 - 15x2
A. Degree: 3; leading coefficient: -10
B. Degree: 9; leading coefficient: 1
C. Degree: 4; leading coefficient: -2
D. Degree: 9; leading coefficient: -10
Answer: B
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Round following numbers as indicated.7.767 (nearest hundredth)
A. 7.76 B. 7.77 C. 7.78 D. 7.767
Determine i) the domain of the function, ii) the range of the function, iii) the domain of the inverse, and iv) the range of the inverse.f(x) = 
A. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
B. f(x): D = 
, R = 
;
f-1(x): D is all real numbers, R = 
C. f(x): D = 
, R = 
;
f-1(x): D = 
, R = 
D. f(x): D = 
, R is all real numbers;
f-1(x): D is all real numbers, R = 
Evaluate the expression using order of operations.(6 + (-5))[6 + (8 + 3)]
A. 17 B. 77 C. 18 D. 14
Write an equation for a function that has a graph with the given transformations.The shape of y = x2 is vertically stretched by a factor of 10, and the resulting graph is reflected across the x-axis.
A. f(x) = (x - 10)2 B. f(x) = - 10x2 C. f(x) = 10(x - 10)2 D. f(x) = 10x2