Help me please [brainliest to best answer with explanation]
1 answer:
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Answer:
<h3>The answer is - 3</h3>Step-by-step explanation:
The slope of a line given two points can be found by using the formula
From the question we have
We have the final answer as
<h3>- 3</h3>Hope this helps you
The quadratic formula is above.
You want each equation in standard form: ax^2 + bx + c = 0
I begin each problem by defining variables.
For instance 3. Is in standard form. X^2 -2x - 3 = 0. a = 1, b = -2, c = -3
Now use quadratic formula: x = [- b + or - sqrt(b^2 - 4ac)]\2a
You want each equation in standard form: ax^2 + bx + c = 0
I begin each problem by defining variables.
For instance 3. Is in standard form. X^2 -2x - 3 = 0. a = 1, b = -2, c = -3
Now use quadratic formula: x = [- b + or - sqrt(b^2 - 4ac)]\2a