Determine whether the statement is true or false.The function f(x) = 
is symmetrical with respect to the y-axis.
A. True
B. False
Answer: A
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Given that w is directly proportional to z and src="https://sciemce.com/media/3/ppg__cognero__2.6_Proportion_and_Variation__media__372a5321-2537-461e-8efb-4b62bc2b33f0.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_87f81210bc224b11b97153d9e" />.
when 
, find w when
?
A. 
B. ?
C. ?
D. ?
E. ?
Solve the inequality.x(x + 3)(5 - x) ? 0
A. [-3, 5] B. [0, 5] C. (-?, -3] or [0, 5] D. [-3, 0] or [5, ?)
Shade the Venn diagram to represent the set.C' ? (A ? B)
A. 
B. 
C. 
D. 
Suppose that the number of thousands of insects killed by two brands of pesticide is given by 
, where x is the number of liters of Brand X and y is the number of liters of Brand Y. What is the rate of change of insect deaths with respect to the number of liters of Brand X if 100 liters of each brand are currently being used? Round your answer to two decimal places.
A. 
B. 
C. 
D. 
E. 