# Math 10- Relations & Functions

1) write the following with two variables: F (x) = 4x - 8

2) Write the following function in notation: C= 14n + 5

3) Fow the following function, F (x) = 8x + 12:
a) F (x) = 132
b) F (6)

1. 👍 0
2. 👎 0
3. 👁 54
1. y = 4x-8

C(n) = 14n+5

8x+12 = 132
F(6) = 8*6 + 12

1. 👍 0
2. 👎 0
posted by Steve

## Similar Questions

1. ### pre calc

The variables x and y vary directly. When x=12, y=9. Write an equation that relates the variables.

asked by Jess on June 8, 2015
2. ### calculus

PLEASE help me. y=log(x+1) a. Write the equation as an exponential equation and solve for x. b. Switch the variables in your answer to part a (Change x to y and vice versa). Write the new expression.

asked by Krystal on February 16, 2011
3. ### math

Please help me? y=log(x+1) a. Write the equation as an exponential equation and solve for x. b. Switch the variables in your answer to part a (Change x to y and vice versa). Write the new expression.

asked by Amy on February 16, 2011
4. ### computer science java

write a program in java for a grocery (fruit shop calculate the prize of bananas @ \$.89/kg declaring the the prices of all either as instances or class variables.declare the weight of the fruit as local variables

asked by makagona makamachi on October 2, 2016
5. ### computer science

Write a declarations and input statements necessary to read each of the following sets of data values into variables of the appropriate types. You choose the names of the variables. In some cases, punctuation marks or special

asked by Marilyn on September 27, 2011
6. ### Math

Write a function rule to represent the situation. The total cost C for g grams of buffalo meat if each gram costs \$3.43 Write a function rule using C and G as variables

asked by clickbait on December 12, 2018
7. ### Physics

A block of mass m1 is on top of a block of mass m2. Block 2 is connected by an ideal rope passing through a pulley to a block of unknown mass m3 as shown. The pulley is massless and frictionless. There is friction between block 1

asked by XYZ on June 22, 2013
8. ### Social Research Methods

Professor Phil wishes to study the marital expectations of men and women. State the independent variable. State the dependent variable. Write a statement of the problem. Write an hypothesis. How would you operationalize the

asked by Faye on June 24, 2017
9. ### Math (Sorta dumb question)

I'm given the equation S = L(1 - e^(-kt)) I am asked to write S as a function of t when L = 100, S = 25 when t = 2 So would my final answer just have S and t as variables? Or have S, t and L as variables? Ended up with S = 100(1 -

asked by Ray on June 2, 2017
10. ### algebra

2. How many pounds of chocolate worth \$1.20 a pound must be mixed with 10 pounds of chocolate worth 90 cents a pound to produce a mixture worth \$1.00 a pound? What Do I Know? What Do I Want to Know? Assign Variables Write a verbal

asked by peg on November 17, 2010

More Similar Questions