3 years ago

(4.0), (1,3) Write in slope intercept form with steps

Mathematics

1 answer:

maxonik [38]3 years ago

7 0

Slope:0
y-intercept: (0,5.2)

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Write 11/3 decimal. If necessary, use a bar to indicate which digit or group of digits repeats.

liraira [26]

Answer:

3.66666...

Step-by-step explanation:

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3 years ago

Part of the graph representing an electrical signal is shown. The voltage rises steadily from an initial value (A) to a maximum

spin [16.1K]

Hello,

I suppose C is at the same altitude as A
else we can't anwser.
C=(4;1)

Slope of AB= (3-1)(4-1)=2/3

The equation of CD is

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==>3y-3=2x-8
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4 years ago

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Can you find mean, median, mode and range and type the correct code? please

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Step-by-step explanation:

MEAN=SUMOFVALUES/NUMBEROFVALUES

MEDIAN=

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2 years ago

Given the midpoint and one of the endpoints of a line segment, find the other endpoint. Midpoint: (0,3) Endpoint: (6,-3)

andrey2020 [161]

Answer:

$(-6,9)$

Step-by-step explanation:

Midpoint: (0,3)

Endpoint: (6,-3)

Use the midpoint formula:

$M=(\frac{x_{1}+x_{2}}{2} ,\frac{y_{1}+y_{2}}{2})$

Since you already have the midpoint and you need an endpoint, let the unknown endpoint be (x,y). Take the midpoint formula apart:

$\frac{x_{1}+x{2}}{2}=m_{x}$

$\frac{y_{1}+y_{2}}{2} =m_{y}$

$m_{x}$ and $m_{y}$ are the coordinates of the midpoint. Enter the known values of the midpoint into the equations:

$(0_{m_{x}},3_{m_{y}})\\\\\frac{x_{1}+x_{2}}{2}=0 \\\\\frac{y_{1}+y{2}}{2}=3$

Now enter the known endpoint values:

$(6_{x_{1}},-3_{y_{1}})\\\\\frac{6+x_{2}}{2}=0\\\\\frac{-3+y_{2}}{2}=3$

Solve for x. Multiply both sides by 2:

$2*(\frac{6+x}{2})=2*(0)\\\\6+x=0$

Subtract 6 from both sides:

$6-6+x=0-6\\x=-6$

Now solve for y. Multiply both sides by 2:

$2*(\frac{-3+y}{2})=2*(3)\\\\ -3+y=6$

Add 3 to both sides:

$-3+3+y=6+3\\y=9$

Now take the values of x and y and turn into a point:

$x=-6\\y=9\\(-6,9)$

Finito.

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3 years ago

How many terms are there in the expression? 2x^2 + 5x + 7y - 6

kodGreya [7K]

4 terms:
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4 years ago