
Spreadsheet equations
to plot the graph for the following equation
12 marks
12 marks
y=6x2(sqaured) +3x 18
5 marks
Use the graph to solve the following quadratic equation
6x2(squared) +3x 18 =0
3 marks
State the formula used for finding the roots of a quadratic equation.
Explain how this relates to the equation under consideration
10 marks
Find the roots for this quadratic using the formula.
Compare the answers obtained.
Having trouble with this question. would love some help from you wonderful peeople.

This looks like it is part of a graded assignment, in which case you are supposed to do these on your own.
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CB