First set up the equation:
Then substitute in known values:
and solve for C
Then substitute in known values:
and solve for C
If m varies directly with x 2 , and m = 10 when x = −4, find the value of m when x = 3
1 answer:
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if you get a positive value, that means 2 real solutions
if you get 0, means 1 real solution only
if you get a negative value, is an imaginary root solution, same as saying no solution.