2 years ago

Find the quadratic equation given that the roots are 4 and 7

Mathematics

1 answer:

artcher [175]2 years ago

6 0

Answer: {−4,7} is y=x2−3x−28 y = x 2 - 3 x - 28 .

Step-by-step explanation: so all ways do y and x first

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Answer:

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2 years ago

Complete the point-slope equation of the line through ( − 5 , 4 ) (−5,4)left parenthesis, minus, 5, comma, 4, right parenthesis

Tanzania [10]

The point slope form of equation through given points is:

$y-6=\frac{1}{3}(x-1)$

Step-by-step explanation:

Given points are:

(x1,y1) = (-5,4)

(x2,y2) = ((1,6)

First of all we have to find the slope of line

So,

$m=\frac{y_2-y_1}{x_2-x_1}\\=\frac{6-4}{1+5}\\=\frac{2}{6}\\=\frac{1}{3}$

Point-slope form is given by:

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Putting m=1/3

$y-y_1=\frac{1}{3}(x-x_1)$

Putting (1,6) in the equation

$y-6=\frac{1}{3}(x-1)$

The point slope form of equation through given points is:

$y-6=\frac{1}{3}(x-1)$

Keywords: Point slope form

Learn more about point slope form at:

#LearnwithBrainly

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3 years ago

Ms. Howard wrote a test. Part A had true/false questions, each worth points. Part B had multiple choice questions, each worth po

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Full question attached

Answer and explanation:

Since x = number of true or false questions correct

And y = number of multiple choice questions correct

And each question for x =2 points

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3 years ago

Divide 150 into 3 parts in the proportion of 4, 6 and 2 1/2 respectively<br><br>

Feliz [49]

Answer:

Hope this helps!!

Step-by-step explanation:

4 = 48

6 = 72

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PLZZ MARK BRAINLIEST

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2 years ago

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It is false that city parks are part of the natural environment.
Since we are the ones who built them, they couldn't have been created by nature.

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3 years ago

Read 2 more answers

Find the quadratic equation given that the roots are 4 and 7​

Find the quadratic equation given that the roots are 4 and 7