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Marat540 [252]
1 year ago
7

The product of a number and 3 more than twice that number is at most 152.

Mathematics
1 answer:
matrenka [14]1 year ago
8 0

The quadratic equation that represents the product is 2n^{2}+3n-152\leq 0.

We are given in the question that the product of a number and 3 more than twice that number is at most 152.

It is also given that the smaller number is represented by the expression n.

Hence, according to the question, the larger number will be:-

2n+3

The product of the two numbers will be :-

n(2n+3)

It is given that the product of the two numbers is at most 152.

Hence,

n(2n + 3) ≤ 152

Hence, the quadratic inequality comes out to be:-

2n^{2}+3n\leq 152\\

Taking 152 to the left hand side , we get the quadratic inequality,

2n^{2}+3n-152\leq0

To learn more about quadratic equation, here:-

brainly.com/question/17177510

#SPJ4

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Write an equation in point-slope form of the line that passes through (-4,1) and (4,3).
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Answer:

An equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:

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Step-by-step explanation:

Given the points

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Finding the slope between the points (-4,1) and (4,3)

\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}

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m=\frac{3-1}{4-\left(-4\right)}

Refine

m=\frac{1}{4}

Point slope form:

y-y_1=m\left(x-x_1\right)

where

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  • (x₁, y₁) is the point

in our case,

  • m = 1/4
  • (x₁, y₁) = (-4,1)

substituting the values m = 1/4 and the point (-4,1) in the point slope form of line equation.

y-y_1=m\left(x-x_1\right)

y-1=\frac{1}{4}\left(x-\left(-4\right)\right)

y-1=\frac{1}{4}\left(x+4\right)

Thus, an equation in point-slope form of the line that passes through (-4,1) and (4,3) will be:

y-1=\frac{1}{4}\left(x+4\right)

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