Homework Help: Algebra 1

Posted by Esther on Saturday, January 15, 2011 at 1:05am.

Graph the function by plotting by points f(x)=1/4x+12. Thank you. You'll never know how much your help means to me. Thank you.

Algebra 1 - Dr Russ, Saturday, January 15, 2011 at 1:14am
Plot in the same way as I described previously. In this case you might want to have two lines to calculate f(x). Find 1/4(x) in the first line and then add 12 in the next line.
Algebra 1 - Esther, Saturday, January 15, 2011 at 1:23am
Do I plot (1,4) and (0,12)? I'm sorry, that wasn't very clear to me. Can you be a little more specific, Please? Thank you so very much!
Algebra 1 - Dr Russ, Saturday, January 15, 2011 at 2:24am
To plot on graph paper write a row of x values across the paper, say

-6,-4,-2, 0, 2, 4

then write below it 1/4(x) values, so

-1.5, -1, -0.5, 0, etc.

In the next line add 12 to the values in the line above

10.5, 11, 11.5, 12 etc.

Then plot these pairs on graph paper

(-6, 10.5), (-4, 11) etc.

check my maths though!

Answer this Question

Related Questions

graph from asymptotes - Is it possible to roughly sketch a graph(without ...
Math (Plotting Points) - What shape will result in plotting and connecting the ...
math - 1. Consider the function f(x) = x3 + 7x2 + 2x - 40 . a. Find the possible...
College algebra - If the domain and range of a function consists of real numbers...
algebra 1 - graph the equation by plotting points y= -3
how to sketch a graph of.. - Local minimum and local maximum imply that the ...
Algebra - find the intercepts and graph the equation by plotting points. Y=2-2x^...
college algebra - On the graph, plot all relevant points for y=x^2-4x+y^2-2y+8. ...
ALGEBRA - -4x+9y=-36 FIND THE X AND Y INTERCEPT AND GRAPH THE EQUATION PLOTTING ...
question+ stuck - how is the graph of f(x)= x^2-4x be used to obatin the graph ...

For Further Reading

First Name:
School Subject:
Answer: