What are the two ratios that are equivelent to 15:20
1 answer:
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A. Both and
have the <em>same</em> domain of
.
<h3>How to analyze similarities in two functions</h3>
In this question we must analyze the domain, range, x-intercepts and <em>increase</em> intervals:
<h3>Domain</h3>
Both functions are <em>continuous</em>.
<h3>Range</h3>
According to the graph,
increase over the interval of
.
According to the graph,
increase over the interval of
After a quick analysis, we conclude that option A offer the best approximation to characteristics of both functions.
The statement presents mistakes and is poorly formatted. Correct form is:
<em>Given a polynomial function </em><em> and an exponential function </em>
<em>. What key features do </em>
<em> and </em>
<em> have in common? </em>
<em />
<em>A.</em><em> Both </em><em> and </em>
<em> have the same domain of </em>
<em>.</em>
<em>B.</em><em> Both </em><em> and </em>
<em> have the same range of </em>
<em>.</em>
<em>C.</em><em> Both </em><em> and </em>
<em> have the same x-intercept of </em>
<em>.</em>
<em>D.</em><em> Both </em><em> and </em>
<em> increase over the interval of </em>
<em>.</em>
<em />
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Answer:
She must swim 10 feet before she reaches the surface; from <em>level -10</em> to<em> level 0 (Equation: </em>)
Step-by-step explanation:
Based on the information provided, you can assume that the surface of the lake is at <em>level 0.</em>
You know that the swimmer dives 10 feet below the surface; this is the <em>level -10 .</em>
This means that she must swim 10 feet from the <em>level -10</em> to the level 0 in order to reach the surface of the lake.
Therefore, to find how far she must swim before she reaches the surface, it is necessary to add<em> levels -10 </em>and <em>+10</em> to get the<em> level 0.</em> This can be represented with the following equation: