Find the product. Assume all variables have non-negative values.(
+ 
)(
- 
)
A. 3 - 2
B. 3z
C. 3 - z
D. 3 - 2
Answer: C
Mathematics
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Write the sum in summation notation.
+ 
+ 
+ . . . + 
A. 
B. 
C. 
D. 
Mathematics
Graph the linear function and give the domain and the range. If the function is a constant function, identify it as such.f(x) = 6x - 1
A. D = (-?, ?), R = (-?, ?)
B. D = (-?, ?), R = (-?, ?)
C. D = (-?, ?), R = (-?, ?)
D. D = (-?, ?), R = (-?, ?)
Mathematics
Solve the inequality. Graph the solution set and write the solution set in set-builder notation.x2 - 4x + 3 > 0
A. {x 
B. {x 
}
C. {x 
D. {x 
Mathematics
Approximate the value using a calculator. Express answer rounded to three decimal places.e-1.9
A. -0.150 B. -5.165 C. 0.450 D. 0.150
Mathematics