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MA_775_DIABLO [31]
2 years ago
6

Helppp pleasee ........

Mathematics
2 answers:
I am Lyosha [343]2 years ago
4 0
Y=3
to solve this you just substitute 4 in for x into the equation and solve for y. since negative 3 plus 7 is 4, y=4
amid [387]2 years ago
4 0

Answer:

y=3

Step-by-step explanation:

y = - x +7

x=4

so y = -4 +7

y = 3

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Write the equation of the line given the slope and a point through the line passes
Anuta_ua [19.1K]

Answer:

1.) Y = 5/3 X + 4

2.) Y = 9/4 X - 27/4

Step-by-step explanation:

Given the slope and the coordinate, linear equation of a line can be expressed by using general linear equation. Which is

Y = MX + C

Where the

Slope M = 5/3

Coordinate = (-3,-1) in which

X = -3, Y = -1

Substitute X, Y and M into the general linear equation to achieve C

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C = 5 - 1

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Substitute C and M back into the general linear equation.

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Y = 5/3 X + 4

2.) Also,

Slope M = 9/4

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Substitute X, Y and M into the general linear equation to obtain C

0 = 9/4 (3) + C

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Substitutes C and M back into the general linear equation

Therefore, the equation of the line given the slope and a point through the line passes 9/4 and (3,0)

Y = 9/4 X - 27/4

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2 years ago
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