Add.13 + (-13) + 11 + (-14) + 20 + (-7)
A. 10
B. -78
C. 14
D. -12
Answer: A
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State the instructions of the function in words.f(z) = 
A. Multiply the independent variable by 4 and then subtract 4. Add 1 to the independent variable. Subtract the second result from the first. B. Multiply the independent variable by 4 and then subtract 4. Add 1 to the independent variable. Divide the first result by the second result. C. Multiply the independent variable by 4. Divide the result by the independent variable. Subtract 4 from this result and then add 1. D. Subtract 4 from 4 and multiply the result by the independent variable. Add 1 to the independent variable. Divide the first result by the second result.
Let U = {all soda pops}, A = {all diet soda pops},B = {all cola soda pops}, C = {all soda pops in cans},and D = {all caffeine-free soda pops}. Describe theset in words.(A ? D) ? C'
A. All diet soda pops and all caffeine-free soda pops, not in cans B. All non-diet, non-caffeine-free soda pops not in cans C. All non-cola soda pops not in cans D. All diet, caffeine-free soda pops not in cans
Use slope to determine whether the quadrilateral with the given vertices forms a parallelogram. If it is a parallelogram, determine whether it is also a rhombus.A(-2, 3), B(1, 6), C( 3, -2), D(6, 1)
A. Yes, it is a parallelogram and it is also a rhombus. B. Yes, it is a parallelogram but it is not also a rhombus. C. No, it is not a parallelogram (nor is it a rhombus).
Solve the nonlinear system of equations for real solutions.
A. (-
, -3
)
B. ?
C. (
, 3
), (-
, 3
)
D. (
, 3
), (-
, 3
), (
, -3
), (-
, -3
)