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alina1380 [7]
2 years ago
13

Write the equation of the line thay passes through the point (2,-1) and has a slope of -3​

Mathematics
2 answers:
Genrish500 [490]2 years ago
8 0

Answer:

Step-by-step explanation:

use the point slope equation.

y-y1 = m(x-x1)

the point is (x1, y1) = (2, -1)

the slope is m = -3

y+1 = -3( x-2)

y = -3x +6-1

y = -3x +5

larisa [96]2 years ago
6 0

Answer:

Y = -3x -1

Step-by-step explanation:

Y = mx + b

Y is the y intercept (x,y) always graph on y axis

M is the slope

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3 years ago
How to divide polynomials using synthetic division
malfutka [58]

Answer:

Step 1: Set up the synthetic division.

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7 0
2 years ago
Find the value of q such that qx^2 -5qx-3 divided by x +2 has a remainder of 4.
Thepotemich [5.8K]

Answer:

Step-by-step explanation:

(qx^2-5qx-3)÷(x+2) gives remainder 14q-3

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3 0
3 years ago
If sally got 28 questions correct and received 70% on the exam, how many questions were on the exam
Furkat [3]

Answer: 40

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Number of correct questions Sally got = 28 questions

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Divide both side by 0.7

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7 0
3 years ago
Which is the equivalent decimal form of 4 1/7
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