1 The discriminant of a quadratic function is b2 - 4ac.
Given a quadratic equation in the form ax? + b + c,
if b2
4ac > 0, then the equation has two real solutions.
if b2 - 4ac = 0, then the equation has one real solutions.
if b2 - 4ac <0, then the equation has no real solutions.
Use the discriminant to determine the number of solutions for 10x2 - 4x + 1
a
be
Since b^2 - 4ac is
- greater than 0,
- equal to 0,
- less than 0,
the equation has
- two real solution
- one real solution
- no real solution

i dont have an answer

step-by-step explanation:

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

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step-by-step explanation: