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2 years ago

8

Will give brainliest, What types of solutions will a quadratic equation have when the discriminant b^2−4ac in the quadratic form

ula is zero?
Two non real solutions
One real solution
Two real solutions
No solutions

2 answers:

vredina [299]2 years ago

4 0

No solutions?!!!!!!!!!!!!!!!!

Masja [62]2 years ago

3 0

Answer:

B

Step-by-step explanation:

When a discriminant is zero, the quadratic equation has one solution.

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Answer:

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Step-by-step explanation:

For a line joining two points (x1, y1) and (x2, y2), it's slope is given as:

$\boxed{ \mathsf{slope = \frac{ y_{2} -y _{1}}{ x_{2} - x _{1}} }}$

Here, the two points are (-1, 6) and (2, 3) in place of (x1, y1) and (x2, y2).

Solving for slope:

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$\implies \mathsf{ \frac{ - 3}{2 + 1 } }$

$\implies \mathsf{ \frac{ - 3}{3 } }$

$\implies \mathsf{ - 1 }$

Hence, the slope of the line joining the given points is <u>-1.</u>

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