# math

posted by .

Does anyone know what function value is and can someone show me an example? Thanks for helping

• math -

Here is an example.

If the function is f(x) = x+3 and the value of x is 1, then the function value is 1 + 3 = 4.

## Similar Questions

1. ### discrete math

1. let A and B be sets. Show that A U (B - A)=A U B 2. determine whether f is a function from Z to R if a) f(n)= +n b) 1/(n square -4) For 1. B-A is the same as B intersect ~A (That's the complement of A) So A U B = A U (B int ~A) …
2. ### unique solution

How do I show that the equation x^4 + 3x + 1 = 0, -2 <= x <= -1 has exactly one solution in the interval. Thanks. One way to do this is to use trial and error. split the interval (-2,-1) into 10 equal parts. Then evaluate the …
3. ### Algrebra II

In this word problem, I have to assume that it can be described by a linear function: A photocopying machine purchased new for \$4500 loses \$900 in value each year. a) Find the value of the machine after 18 months. b) When will the …
4. ### Math Calculus

Economists use production functions to describe how output of a system varies with another variable such as labour or capital. For example, the production function P(L) = 200L + 10L^2 - L^3 goves the output of a system as a function …
5. ### calculus

use the intermediate value theoremto show that the polynomial function has a zero in the given interval f(x)=x^5-x^4+8x^3-5x^2-14x5;[1.4;1.5] find the value of f (1.4)= find the value of f (1.5)= show work, thanks
6. ### Math

Can someone help me with this I figured out a similar problem P(x) = xsquare+5 over 50 for x = 1 got 0.12 But having problems on how to plug the numbers into this problem. you don't have to use these numbers but if someone could do …
7. ### Algebra/Can someone show how it is done

Tell what the output value is for the function machine for the given values. x down to x_____x^2 + _____X^2 +1 down to x^2 +1 It looks like a machine. A)5 B)9 C)-7 D)1/2 E)t Can you show how it is to be done
8. ### @someone who can show me how to do this

Hi I'm Aluminum<3 Helping and C.S.I, but you can call me Alumi. for short. So here's my Question,Determine how many solutions exist for the system of equations. I need someone who can WORK IT OUT with me and SHOW me how to do it. …
9. ### Math

The function f(x)=x^2. The graph of g(x) is f(x) translated to the right 3 units and down 3 units. What is the function rule for g(x)?
10. ### Math

How do i make a table of value for a quadratic relation?

More Similar Questions