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3 years ago

Find the function f- 4x-2 of -1,0,1/2

1 answer:

5 0

F(x)=-4x-2
F(x)=-4(-1)-2
F(x)=4-2
F(x)=2

F(x)=-4x-2
F(x)=-4(0)-2
F(x)=0-2
F(x)=-2

F(x)=-4x-2
F(x)=-4(1/2)-2
F(x)=-8-2
F(x)=-10

I hope this helps!!

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Find the minimum distance between the point (-3,2) and the line y = -x + 1

Natasha2012 [34]

The minimum distance between the point(-3,2) and the line y = -x + 1 is $\sqrt{2}$ units.

<h3>What is a line segment?</h3>

The line that joins two points on a cartesian plane is a line segment.

Analysis:

The formula for calculating distance between a line and a point is

d = $\frac{Ax1 + By1 + c}{\sqrt{A^{2} + B^{2} } }$

where A = coefficient of x term of the line, B = coefficient of y in the line and C is the constant term of the line.

x1 and y1 are coordinates of the point.

for the line y = -x + 1 which is = y + x -1 = 0, A = 1, B = 1, C = -1, x1 = -3, y = 2
d = $\frac{1(-3) + 1(2) + (-1)}{\sqrt{(-3)^{2} + 2^{2} } }$ = $\sqrt{2}$ units

In conclusion, the distance between the point and the line is $\sqrt{2}$ units

Learn more about distance between line segments: brainly.com/question/2437195

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3 years ago

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Hatshy [7]

Answer:

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<u>False</u>

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4 years ago

Find the function f- 4x-2 of -1,0,1/2​

Find the function f- 4x-2 of -1,0,1/2