algebra.math
posted by kate .
i need serious help, I'm trying to plot table of values for sketching graph (parabola)for y=x^25x+3
xy values are 0,3 1,1 2.5,3.25 3,3 4,1 5,3 6,9
are these values correct, I'm having problems graphing.

Let me help you. Choose easy x
x= 0, 1, 1, 2, 2, 3, 3
then y will be
y=3, 1, 9, 9, 17, 3, 27
and your 2.5 looks like a good point to do for a sketch, (5/2, 3.25) 
So am im posting the graph with 2.5 and 3.25?

como hago csct*sent
Respond to this Question
Similar Questions

math help,algebra
Okay this is what i have to do but i think i am doing something wrong. directions are: Identify the axis of symmetry, create a suitable table of values, and sketch the graph (including the axis of symmetry). The problem is: y = x^2+6x2 … 
Math
I am having problems trying to create a table of values. Divide by 3, then add 1:x 3+1 
Math
I'm graphing the parabola f(x)=x^2+2. I'm going to make a table of values, and I'm choosing 5 values. How do I know which value I should choose as my 3rd value so I can make the parabola symmetrical? 
algebra
HOw do I make a table of values for y equals 3/2? 
Algebra
Is this correct? Evaluate the exponential equation for three positive values of x, three negative values of x, and at x=0. Show your work. Use the resulting ordered pairs to plot the graph; y=(1/4)^x+3 x = 1, y = 7 x = 0.5, y = 5 
math
Graph the equation by completing the table and plotting the points. You may use Excel or another webbased graphing utility. a) y = 3x  x2 Use the values of x provided in the table to find the y values. Show your work. 
Algebra
Okay, so I'm asked to "Complete the table for each function". 1. f(x) = x^2 x = 0, +/1, +/2, +/3 y = 0, 1, 4, 9 So, I plugged each of the x values into the equation and got the y values that are shown above? 
math
how can i plot values in a parabola graph if the values are fractions. it's my first time with this things so i don't understand 
Math
Can someone please help/show me how to Graph linear equations? 
Algebra (Please help!)
The graph below plots the values of y for different values of x: plot the ordered pairs 1, 1 and 2, 4 and 3, 7 and 4, 9 and 5, 12 and 6, 16 Which correlation coefficient best matches the data plotted on the graph?