The graph of which function passes through (0,4) and has a minimum value at (StartFraction 3 pi Over 2 EndFraction, 3)? f (x) =
sine (x) + 4 f (x) = cosine (x) + 3 f (x) = negative 3 sine (x) f (x) = 4 cosine (x)
2 answers:
Answer:
<h2>f(x) = sin(x) + 4</h2>Step-by-step explanation:
The right choice is the first one.
You can rapidly get the answer by identifying the interception with the vertical axis.
The problem specifies that the functions passes through (0,4), which is a vertical interception. So, vertical interceptions appears in the equations as an independent term, and the only function among options that has an independent term of 4 is the first choice.
In addition, the graph of the function is attached, there you could observe the interception point with the vertical axis.
You might be interested in
The number 7 is the best prediction of the output when the input is 13.
<h3>What is the equation of a line passing through two given points in 2 dimensional plane?</h3>Suppose the given points are (x_1, y_1) and (x_2, y_2), then the equation of the straight line joining both two points is given by
The equation of the line is found as;
Learn more about straight line equation here:
#SPJ1
Answer:
a) There is suggestive evidence the velvet leaf seed is successful at weed control.
b) Lower bound: 3.699 Upper bound: 6.629
c) Since the confidence interval contains the average percent of seeds to be infected by the beetle (5.164), so we fail to reject the null hypothesis at the specified level of significance.
Step-by-step explanation:
See attached picture.
Answer:
Step-by-step explanation:
Exponential equation for population growth:
The exponential equation for a population after t years is given by:
In which P(0) is the initial population and r is the growth rate, as a decimal.
Currently, there are 1,460 wolves in Scataway National Park.
This means that
Growing at a rate of 6% every year:
This means that . So