Relations and Functions

Question 1

−4 ___(a)___ x ___(b)___ 4

Revolt · Accepted Answer

n, the number of necklaces; c, the total cost (in dollars)

Question 2

Domain: {–1}{–1, 2, 4, 5}✔ {–3, –1, 1}{–3, –1, 1, 2, 4, 5}

Revolt · Accepted Answer

✔ {–3, –1, 1}; {–3, –1, 1}; {–1, 2, 4, 5}

Question 3

Range: {–1}✔ {–1, 2, 4, 5}{–3, –1, 1}{–3, –1, 1, 2, 4, 5}

Revolt · Accepted Answer

✔ {–1, 2, 4, 5}

Question 4

Use the drop downs to determine which symbols would complete the inequality for the range.

Revolt · Accepted Answer

Use the drop downs to determine which symbols would complete the inequality for the range. −2 ___(c)___ y ___(d)___ 5 (c) (d): less than or equal to; Use the drop downs to determine which symbols would complete the inequality for the range. −2 ___(c)___ y ___(d)___ 5 (c) (d): less than

Question 5

Domain: {–2, –1, 0, 2, 3, 4}✔ {–2, –1, 0, 4}{–2, 2, 3, 4}

Revolt · Accepted Answer

✔ {–2, –1, 0, 4}; {–2, –1, 0, 4}; {–2, 2, 3, 4}

Question 6

Range: {–2, –1, 0, 2, 3, 4}{–2, –1, 0, 4}✔ {–2, 2, 3, 4}

Revolt · Accepted Answer

✔ {–2, 2, 3, 4}

Question 7

−4 ___(a)___ x ___(b)___ 4

Revolt · Accepted Answer

✔ less than or equal to; −4 ___(a)___ x ___(b)___ 4 (a) (b): less than or equal to; −4 ___(a)___ x ___(b)___ 4 (a) (b): less than

Question 8

less than or equal to✔ less thangreater than or equal togreater than

Revolt · Accepted Answer

✔ less than

Question 9

Use the drop downs to determine which symbols would complete the inequality for the range.

Revolt · Accepted Answer

✔ less than or equal to; Use the drop downs to determine which symbols would complete the inequality for the range. −2 ___(c)___ y ___(d)___ 5 (c) (d): less than or equal to; Use the drop downs to determine which symbols would complete the inequality for the range. −2 ___(c)___ y ___(d)___ 5 (c) (d): less than

Question 10

less than or equal to✔ less thangreater than or equal togreater than

Revolt · Accepted Answer

✔ less than

Relations and Functions Answers

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