If f(x) is parallel to the line y=3/4x+2/5, which function could be f(x)

1 answer:

5 0

If f(x) is parallel to the line y=3/4x+b ,it would have to have the same slope.

In this equation:
y=mx+b

m= is the slope of the line.

A line parallel to the line y=3/4x +2/5 must have the same slope; that it is to say, the slope would be m=3/4

Examples:
y=3/4 x+ 50000
y=3/4 x -51/36
y=3/4 x -√2

These functions could be parallels to the line y=3/4 x +2/5

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Find the coordinates of the midpoint of a segment with endpoints at (-11,34) and (47,0).

34kurt

The point (-11,34) has the coordinates x = -11 and y = 34

The point (47,0) has the coordinates x = 47 and y = 0

Let's focus on just the x coordinates of each point for now. Those values are -11 and 47. Add them up to get -11+47 = 36. Then divide by two to end up with 36/2 = 18

The x coordinate of the midpoint is x = 18

Repeat those steps for the y coordinates. First add them up: 34+0 = 34. Then divide by two: 34/2 = 17

The y coordinate of the midpoint is y = 17

<h3>Therefore the midpoint is located at (x,y) = (18,17)</h3>

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side note:

If you want, you can use the formulas

xm = (x1+x2)/2

ym = (y1+y2)/2

where (x1,y1) and (x2,y1) are the two endpoints and (xm, ym) is the midpoint. Though this method may be a bit confusing.

7 0

3 years ago