Question 1204859: Using the Sharp-516 calculator’s EQUATION mode to Graph y= ax^2+bx-2.5 for some value of a and b gives the information shown below.
Graph the equation on the grid. Label the x-intercept(s), y-intercept(s), and vertex on the graph as ordered pairs if they exist. Round to three significant digits.
X=
1: 2.933997741
2: -7.100664408
X-value: -2.083333333
Ymin: -3.020833333
Answer by ikleyn(52778)   (Show Source):
You can put this solution on YOUR website! .
Using the Sharp-516 calculator’s EQUATION mode to Graph y= ax^2+bx-2.5 for some value of a and b gives the information shown below.
Graph the equation on the grid. Label the x-intercept(s), y-intercept(s), and vertex on the graph as ordered pairs if they exist. Round to three significant digits.
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I have no this calculator Sharp-516 in my procession, so I can not solve
this problem for you following the given instructions.
If you really want to solve this problem as instructed, then find a guide in the Internet
on how to use this calculator and learn it; then use what you have leaned.
It is the best advise which I can give you.
Or change your request by taking off mentioning about Sharp-516 and re-post to the forum.
Please do not re-post it to me in person.
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