Question

An increasing curve with an arrow on the upper end is plotted on a coordinate plane. The x-axis is labeled shares and ranges from 0 to 6 in increments of 1. The y-axis is labeled views and ranges from 0 to 500 in increments of 100.
▶Click for Long Desc

An algorithm on a social media site is set up so that the more shares a video receives, the more individuals the video is presented to on their feed. The views of a particular video are increasing at an exponential rate of 100% for each share the video receives. If the video originated with 10 views, the situation can be modeled by the exponential equation v(s)=10(2)s
where v is the number of views for every s shares. Which of the following statements is true about the equation?

(1 point)
Responses

The domain (s-values) is all real numbers.
The domain ( s -values) is all real numbers.

The range (v-values) is all real numbers.
The range ( v -values) is all real numbers.

The range (v-values) includes the values greater than (0<v≤10)
.
The range ( v -values) includes the values greater than left parenthesis 0 less than v less-than-or-equal-to 10 right parenthesis .

The domain (s-values) includes the values (s≥0)
.

Answer 1

"The domain (s-values) includes the values (s ≥ 0)."

Reason: s counts shares so it cannot be negative (in practice s is nonnegative, usually whole numbers). (Mathematically the formula 10·2^s is defined for all real s and its range is v > 0, but given the real-world context the domain is s ≥ 0.)