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2 years ago

use the graph to write a linear function that relates y to x when the slope is 4/3 and the yint is 2

Mathematics

1 answer:

lora16 [44]2 years ago

7 0

Answer:

y = 4/3x +2

Step-by-step explanation:

The graph crosses the y-axis at y=2, so that is the y-intercept.

The points have a rise of 4 units for each horizontal run of 3 units, so the slope is ...

m = rise/run = 4/3

The slope-intercept equation for the line is ...

y = mx +b . . . . . . line with slope m and y-intercept b

y = 4/3x +2

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butalik [34]

Answer is D) Y. It's matching with the results given

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3 years ago

Write the slope-intercept form of the equation of each line 13x-2y=14

HACTEHA [7]

Answer:

Step-by-step explanation:

First, lets put this into y=mx+b form.

You can bring the 13x over to the 14, by subtracting and you get -2y=14-13x, or also -2y = -13x + 14

Then you can divide both sides by -2 to get y, and you get

-2y/-2 = -13x/-2 + 14/-2 which is simplified to y=13/2x + (-7) which is

y=13/2x-7

{[( IMPORTANT )]}

THIS HAS THE SLOPE IN A IMPROPER FRACTION... CHECK IF YOU USE MIXED NUMBERS OR IMPROPER FRACTIONS

the mixed number form is y = 7 1/2 x -7

Hope this helps!

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3 years ago

+200 x -1 x +1 this is the question Answer now

Mariana [72]

Answer:

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5 0

3 years ago

If numerator is 2 less than the denominator of a rational number and when 1 is subtracted from numerator and denominator both, t

xenn [34]

Answer:

$\frac{3}{5}$

Step-by-step explanation:

Let the denominator be x
So, numerator = x - 2
According to the given condition: when 1 is subtracted from numerator and denominator both, the resulting new rational number in its simplest form is $\frac{1}{2}$

$\implies \frac{x-2-1}{x-1}=\frac{1}{2}$

$\implies \frac{x-3}{x-1}=\frac{1}{2}$

$\implies 2(x-3)=x -1$

$\implies 2x-6=x -1$

$\implies 2x-x=6-1$

$\implies x=5$

$\implies x-2=-5-2= 3$

$Required \: rational\: number = \frac{3}{5}$

6 0

2 years ago

I need help with this!

Leviafan [203]

Solution

f(r) = 3.14 $r^{2}$

Now we have to find the area of the circle when the radius (r) = 4.

Plug in r = 4 in f(r) to get the area of the circle.

f(4) = 3.14 $(4^{2} )$

f(4) = 3.14 * 4 * 4

f(4) = 3.14 *16

f(4) = 50.24

The answer is C. 50.24

7 0

4 years ago

use the graph to write a linear function that relates y to x when the slope is 4/3 and the yint is 2​

use the graph to write a linear function that relates y to x when the slope is 4/3 and the yint is 2