Question

Emily is trying a new diet that requires eating no candy bars. When Emily begins the diet, she is consuming 20 bars each week. The graph represents the decrease in the number of bars that Emily eats per week. Which inequality states the domain of the graphed function?
A) D: {0 ≤ x ≤ 12}

B) D: {0 ≤ y ≤ 12}

C) D: {0 ≤ x ≤ 20}

D) D: {0 ≤ y ≤ 20}

Answer 1

Answer:

The inequality states the domain of the graphed function is:

Option A) D: {0 ≤ x ≤ 12}

Step-by-step explanation:

The domain is the values of x, and according with the graph x is between 0 and 12, then the inequality states the domain of the graphed function is:

D: {0 ≤ x ≤ 12}

Answer 2

The answer is D. {0 < y < 20}

Since it starts at 0 on the y axis and goes up to 20, this is why it will work.

Proof below. Have a great day!