Help it was due 5 min ago :((((( (show all your work)
2 answers:
You might be interested in
The given highest power of <em>x</em> in the given function, y = 4·x + 2, is 1,
therefore, the graph of the function is a straight line.
The statement that correctly compares the function shown on the graph
with the function; y = 4·x + 2 is; <u>C. The function shown on the graph has a </u>
<u>smaller rate of change but a higher starting point</u>.
Reasons:
The given function is; y = 4·x + 2
Comparing with the equation for a straight line; y = m·x + c, we have;
The rate of change or slope, m = 4
The y-intercept, starting point, c = 2
Two points on the function shown on the graph are; (0, 4), and (-2, -2)
The slope of the given graph is therefore;
The rate of change of the graph, m = 3
The equation of the graph is therefore;
y - 4 = 3·(x - 0)
Which gives;
y = 3·x + 4
The y-intercept, starting point of the graph, is therefore, c = 4
Which gives;
The function shown on the graph has a higher starting point but a smaller rate of change than the given function.
Learn more here:
Answer:
Step-by-step explanation:
Given:
Given polynomial function is.
Hours
We need to find the concentration of the antibiotic after 3 hours.
Solution:
Rewrite the given polynomial function as.
Substitute in given polynomial function.
Therefore, the concentration of the antibiotic after 3 hours .