Which statement best describes the function h(t) = 210 – 15t?
2 answers:
Right answer is:
h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.
Step-by-step explanation:
Lets define the terms first
An independent variable is a variable whose values are put in the function. It is the input of a function.
While dependent variable's value depends on the independent variable.
Given function is:
By observing the function, we can see that the function is in terms of t which means that t is the input for the function while h is the name of the function. h(t) which be obtained by putting the values of t is the output.
So,
Right answer is:
h is the function name; t is the input, or independent variable; and h(t) is the output, or dependent variable.
Keywords: Functions, variables
Learn more about functions at:
#LearnwithBrainly
You might be interested in
Answer:
b=4
Step-by-step explanation:
So, we have the function . We need to find b such that the average rate of change or the slope is -1/8 between the intervel [2, b]. First, let's find f(2).
f(2) = 1/(2) = 1/2
So, we have the point (2, 1/2)
At point b, f(b) = 1/b.
Let's plug this into the slope formula:
Now, we just need to solve for b. First, let's multiply both the numerator and denominator by b (to get rid of the annoying fraction in the numerator).
Now, cross multiply.
Solve for b. Factor using the numbers -4 and -2.
Thus, b=4 or b=2.
However, b=2 is not a possible solution since the interval [2,2] means nothing. Thus, b=4.