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2 years ago

Write the point slope from of the equation of a line given the flowing slopes and points. 1.m=5;pt(8-,-7

Mathematics

1 answer:

ozzi2 years ago

8 0

Answer:

y= 5x - 47

Step-by-step explanation:

I assume you're asking how to make it into an equation form?

If yes then...

m=5 , pt (8, -7)

y= 5x +b

sub pt (8, -7) to find b

-7 = 5(8) + b

-7 = 40 + b

-7 - 40 = b

-47 = b

therefore, y= 5x - 47

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Which ordered pair is in the solution set of the system of linear inequalities? y >3/2 x – 1 y <3/2 x – 1 (–5, 2) (2, 2) (

Vikentia [17]

Answer:

No solution

Option 4 is correct

Step-by-step explanation:

Given: The system of inequality

$y>\dfrac{3}{2}x-1$

$y$

We need to choose correct option.

Option 1: (-5,2)

Put x=-5 and y=2

Equation 1 Equation 2

$2>\dfrac{3}{2}(-5)-1$ $2$

$2>-8.5$ $2$

TRUE FALSE

Option 2: (2,2)

Put x=2 and y=2

Equation 1 Equation 2

$2>\dfrac{3}{2}(2)-1$ $2$

$2>2$ $2$

FALSE FALSE

Option 3: (5,2)

Put x=-5 and y=2

Equation 1 Equation 2

$2>\dfrac{3}{2}(5)-1$ $2$

$2>6.5$ $2$

FALSE TRUE

Option 1, 2 and 3 are incorrect because both equation must be true for solution.

Hence, Option 4 is correct no solution.

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2 years ago

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Step-by-step explanation:

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