Mathematics: The points (−4, −3) and (3, y) lie on the same line. If the slope of the line is 2, what is the value of y? PLEASE I HELP

The points (−4, −3) and (3, y) lie on the same - id43314777273, bubbagumpshrimpboy

Ответ:

heysonic91

23.11.2021

Mathematics

y= 11

Step-by-step explanation:

$\boxed{slope = \frac{y _{1} - y_2 }{x_1 - x_2} }$

Substituting the coordinates and value of slope:

$\frac{y - ( - 3)}{3 - ( - 4)} = 2$

$\frac{y + 3}{3 + 4} = 2$

$\frac{y + 3}{7} = 2$

Multiply both sides by 7:

y +3= 2(7)

y +3= 14

Subtract 3 from both sides:

y= 14 -3

y= 11

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Ответ:

haleymatthews3

20.11.2022

Mathematics

Trigonometric functions are graphed like repeated waves to show that the period is the horizontal length from one peak to the next, that the midline is the line in the middle of the graph, and that the amplitude is the height of the wave.

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The points (−4, −3) and (3, y) lie on the same line. If the slope of the line is 2, what is the value of y?
PLEASE I HELP

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