Provide an appropriate response.Determine whether the wording "calculating the square of a number and then adding four to the result" is a representation of a function. Explain your answer.

What will be an ideal response?


Yes. The equivalent symbolic representation is "y = x2 + 4", and the graph of this equation passes the Vertical Line Test.

Mathematics

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Express the relationship between a small change in x and the corresponding change in y in the form .y = 

A. dy =  dx
B. dy =  dx
C. dy =  dx
D. dy =  dx

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Solve the equation by factoring.x2 + x - 6 = 0

A. {-3, 2} B. {2, 3} C. {-3, -2} D. {-2, 3}

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Use even and odd properties of the trigonometric functions to find the exact value of the expression.sin 

A. - 
B.
C. - 
D.  

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Divide.-2.76 ÷ 6

A. 0.46 B. 0.6 C. -0.6 D. -0.46

Mathematics