P2 + 13p - 30 = 0
Answer: p= -15, p = 2
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Using the discriminant formula for a quadratic equation k has a value of 8/25 or maybe 0.
dunctions are not set equal to a value
it is 1
Using the discriminant for a quadratic equation the value of k works out as plus or minus 12.
The quadratic equation is y=ax^2 +bx +c. So, you substitute in the values of a, b, and c to the quadratic formula (x= -b +/- \|b^2-4ac all over 2a) in order to find the x value then, substitute in x to the quadratic equation and solve. You will have point (x,y) to graph