Mathematics: Given that the rate of change of a particular line is 1.25 and passes through the point (10,3), write its equation in point-slope form. Show work plz!

The better way is, first we have to find the equivalent in degreesnow we can change this value to how do we get an angle like this?!thennow we replace this values...

Given that the rate of change of a particular

Ответ:

neemy

29.07.2021

Mathematics

y-3=5/4(x-10)

Step-by-step explanation:

The equation for point-slope form is y-y1=m(x-x1), where m is the slope and the coordinate is (x1,y1). Plug in the given values and presto!

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Ответ:

levicorey846

17.04.2021

Mathematics

The better way is, first we have to find the equivalent in degrees

$2\pi=360\º$

$\frac{11\pi}{12}=345\º$

now we can change this value to $-15\º$

how do we get an angle like this?!

$30\º-45\º=-15\º$

then

$sin(30\º-45\º)=sin(30\º)*cos(45\º)-sin(45\º)*cos(30\º)$

$\begin{Bmatrix}sin(30\º)&=&\frac{1}{2}\\\\sin(45\º)&=&cos(45\º)&=&\frac{\sqrt{2}}{2}}\end{matrix}\\\\cos(30\º)&=&\frac{\sqrt{3}}{2}\end{matrix}$

now we replace this values

$sin(-15\º)=\frac{1}{2}*\frac{\sqrt{2}}{2}-\frac{\sqrt{2}}{2}*\frac{\sqrt{3}}{2}$

$sin(-15\º)=\frac{\sqrt{2}}{4}-\frac{\sqrt{6}}{4}$

$\boxed{\boxed{sin(-15\º)=sin(345\º)=\frac{\sqrt{2}-\sqrt{6}}{4}}}$

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Given that the rate of change of a particular line is 1.25 and passes through the point (10,3), write its equation in point-slope form. Show work plz!

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