How do you solve # -2x^2-6=0# graphically?
1 Answer
May 10, 2018
Please read the explanation.
Explanation:
Create a data table for
Plot the points and graph:
Observations:
The graph of this quadratic function shows that there are no real roots (zeros) because the graph does not cross the x-axis.
Such a graph tells us that the roots of the equation are complex numbers, and will appear in the
Roots that possess this pattern are called complex conjugates or, in general, conjugate pairs).
Hope it helps.