If f(x)=3, what is the value of f(-7)?

Answers

Answer 1

Answer: The answer is f=-3/7

Related Questions

Consider the optimization problem of maximizing Cobb–Douglas production function: Q = 20 K1/2 L1/2, subject to cost constraint: K + 4L = 64. a/ Use the method of Lagrange multipliers to find the maximum value of the production function;b/ Estimate the change in the optimal value of Q if the cost constraint is changed to K + 4L = 65, and state the new maximum value of the production function.
Find three consecutive integers whose sum is 216. (Hint: if n represents the smallest of the three integers, n + 1 and n + 2 representthe other two numbers.)
Please help me solve this!
Don completes the square for the function y = x2 + 6x + 3. Which of the following functions reveals the vertex of the parabola?A. y = (x + 3)2 – 3 B. y = (x + 3)2 – 6 C. y = (x + 2)2 – 6 D. y = (x + 2)2 – 3
A damsel in distress is being

-1+[(10-12)3 divided by (-16)] =

Answers

Answer:Step-by-step explanation:

-1.375

Question Two :A discrete random variable X has negative binomial distribution,
with 6 successes required each with probability of success 0.4
Determine the value of ...
a) ...E(X).
b) ... Var( X)
c) ... P ( X = 12).

Answers

Using the negative binomial distribution, it is found that:

a) $E(X) = 15$

b) $Var(X) = 6.67$

c) $P(X = 12) = 0.0883$

Negative binomial distribution:

It is the number of trials until q successes of a binomial variable, with p probability of success.

The expected value is:

$E(X) = (q)/(p)$

The variance is:

$Var(X) = (pq)/((1 - p)^2)$

The probability mass function is:

$P(X = x) = C_(x+q-1,q-1)(1 - p)^xp^q$

$C_(n,x) = (n!)/(x!(n-x)!)$

In this problem, the parameters are: $q = 6, p = 0.4$ .

Item a:

$E(X) = (6)/(0.4) = 15$

Item b:

$Var(X) = (6(0.4))/((1 - 0.4)^2) = 6.67$

Item c:

$P(X = 12) = C_(17,5)(0.6)^12(0.4)^6 = 0.0883$

To learn more about the negative binomial distribution, you can take a look at brainly.com/question/15246027

O A. (-2, 1)
O B. (-2,-1)
O c. (-1,-2)
O D. (1.-2)

Answers

Answer:

the answer is C -1-2 to the equation

What’s the volume of the pic

Answers

Answer:

100 $\pi$ cubic cm

Step-by-step explanation:

The volume of a cone can be represented by the formula $(1)/(3) \pi r^(2) h$ . Since we know the radius is 5, all we need to find id the height. To do that, we can use the Pythagorean theorem, and see that the height is equal to 12. Plugging the numbers into the formula gives us:

$V =(1)/(3) \pi (5^(2)) (12)$

$V = 100\pi$

HOPE THIS HELPED! :)

Factor x3 ‒ 11x2 ‒ 7x + 77 by grouping. What is the resulting expression?a

(x2 ‒ 7)(x ‒ 11)

b

(x2 ‒ 7)(x + 11)

c

(x2 ‒ 11)(x + 7)

d

(x2 ‒ 11)(x ‒ 7)