SOLUTION: Can someone please be nice and show me step by step on this thank you so much please plot the graph Quadratic equation x^2-5x+4 Polynomial equation x + 7x^2 + 5

Question 173971This question is from textbook
: Can someone please be nice and show me step by step on this thank you so much
please plot the graph
Quadratic equation
x^2-5x+4
Polynomial equation
x + 7x^2 + 5 This question is from textbook

Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Table of Contents:

Jump to Table
Jump to Graph

In order to graph , we need to plot some points.

Let's find y when
(Note: you can start with any x-value):

Start with the given equation.

Plug in .

Square to get .

Multiply and to get .

Multiply and to get .

Combine like terms.

So when , then .

So we have the point

.

----------------------------------------------------

Let's find y when :

Start with the given equation.

Plug in .

Square to get .

Multiply and to get .

Multiply and to get .

Combine like terms.

So when , then .

So we have the point

.

----------------------------------------------------

Jump to Top of Page
Now let's make a table of the values we just found.

Table of Values:

Now let's plot the points:

Jump to Top of Page

Graph:

Now draw a curve through all of the points to graph :

Graph of
RELATED QUESTIONS
Please show me how to solve this equation so I can graph it. Need step by step... (answered by Alan3354)

can someone please help me with this solve by using the quadratic formula and prove... (answered by Alan3354)

Can someone show me step by step how to solve this equation. thank you much in advance.. (answered by jim_thompson5910,Alan3354)

Draw the graph of the equation y = x^2 - 4x + 3 by taking the value of x from -3 to 3.... (answered by Alan3354)

Can someone please show me what the step by step process is to solve this problem? Thank... (answered by jim_thompson5910)

Hello, Can you please show me how to do the following question step by step Write a... (answered by Alan3354)

Can you please help me step by step on this type of linear equation. The equation is... (answered by ptaylor)

I have come across another graphing issue The equation is x+2y=10 i need to graph and... (answered by JBarnum)

can you please help solve this equation and if you can show me step by step... (answered by josmiceli)