Solve the problem.A certain mathematics test consists of 20 questions. Goldie decides to answer the questions without reading them. In how many ways can Goldie fill in the answer sheet if the possible answers are true and false?
A. 400
B. 1,048,576
C. 40
D. 190
Answer: B
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Evaluate the integral.
dx
A. 
+ C
B. 
+ C
C. 
5 + C
D. 
+ C
Graph y = f(x) and y = |f(x)| in the standard viewing rectangle. Determine the x-intercept for the graph of y = |f(x)|.y = -0.9x
A. 
x-intercept is 0.
B. 
x-intercept is 0.
C. 
x-intercept is 0.
D. 
x-intercept is 0.
Determine the real zeros of the polynomial and their multiplicities. Then decide whether the graph touches or crosses the x-axis at each zero.f(x) = 3(x - 2)(x - 6)4
A. -2, multiplicity 1, crosses x-axis; -6, multiplicity 4, touches x-axis B. 2, multiplicity 1, crosses x-axis; 6, multiplicity 4, touches x-axis C. 2, multiplicity 1, touches x-axis; 6, multiplicity 4, crosses x-axis D. -2, multiplicity 1, touches x-axis; -6, multiplicity 4, crosses x-axis
Find the general form of the equation for the line with the given properties.Slope = 
; y-intercept = 
A. 3x + 5y = -4
B. y = 
x - 
C. 3x - 5y = -4
D. y = 
x + 