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3 years ago

Write the equation of the line passing through the points (−2,3) and (−1,−2) in Slope-Intercept and Point-Slope Form.

Mathematics

1 answer:

Annette [7]3 years ago

5 0

Point slope form is y-3 = -5( x + 2 )

Slope intercept form is y= -5x - 7

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Simplified (4x3 - 5x2 + 3x) + (-2x3 - x2 + 6x)

bogdanovich [222]

Answer:

Answer is imaginary roots

Step-by-step explanation:

$({4x}^{3} - {5x}^{2} + 3x) + ( - {2x}^{3} - {x}^{2} + 6x) \\ 2 {x}^{3} - 6 {x}^{2} + 9x = 0 \\ dividing \: by \: x \\ 2 {x}^{2} - 6x + 9 = 0 \\ dividin g\: by \: 2 \\ {x}^{2} - 3x + \frac{9}{2} = 0 \\ shifting \: the \: constant \: term \: on \: right \: side \\ {x}^{2} - 3x = - \frac{9}{2} \\ adding \: \frac{1}{2} \times (coefficient \: of \: x) \: whole \: square \\$

On solving the above mentioned equation we get some imaginary values.

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6 0

3 years ago

Decrease 133 in the ratio 7:2

love history [14]

Answer:

Step-by-step explanation

2/7× 133=38

6 0

3 years ago

White raven [17]

Answer:

Step-by-step explanation:

8 0

3 years ago

Find the slope of the line represented by the table of values.

VMariaS [17]

Slope = (9-3)/(5-2) = 6/3 = 2

answer
A) 2

6 0

3 years ago

Read 2 more answers

Solve the system of equations

ira [324]

Answer:

B) x = 2, y = 1

Step-by-step explanation:

Add the two equations to eliminate the x-variable.

(x +3y) +(-x +6y) = (5) +(4)

9y = 9 . . . . . . .simplify

y = 1 . . . . . . . . divide by 9

You can substitute this value into either equation to find x.

x + 3(1) = 5

x = 2 . . . . . . . . subtract 3

The solution is (x, y) = (2, 1).

7 0

3 years ago

Read 2 more answers