Why is it helpful to draw a picture when attempting to solve an equation?

Mathematics

2 answers:

victus00 [196]3 years ago

8 0

You can see if what your drawing and doing instead of doing it all on your head it will mess up and you will forget

miss Akunina [59]3 years ago

7 0

It’s bevause you can see what you are doing instead of doing it all of your head which could get messed up.

You might be interested in

Matthew receives a base weekly salary of $300 plus a commission of $50 each vacuum he sells what is the equation that models his

Andrei [34K]

Answer:

weekly earnings = 300+50x

Step-by-step explanation:

x is vacuums sold

7 0

3 years ago

How do I find the area of a parallelogram?

aliya0001 [1]

Answer:

Area= base×height

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Use implicit differentiation to find an equation of the tangent line to the curve at the given point. x2 + 2xy − y2 + x = 20, (3

marin [14]

$\bf x^2+2x6-y^2+x=20\impliedby taking\ \cfrac{dy}{dx}\textit{ to both sides}
\\\\\\ 2x+2\left( y+x\frac{dy}{dx}\right)-2y\frac{dy}{dx}=0\impliedby \textit{common factor 2}
\\\\\\
2\left[ x+\left( y+x\frac{dy}{dx}\right)-y\frac{dy}{dx}\right]=0
\\\\\\ x+y+x\frac{dy}{dx}-y\frac{dy}{dx}=0\impliedby \textit{common factor }\frac{dy}{dx}
\\\\\\
\cfrac{dy}{dx}(x-y)=-x-y\implies \cfrac{dy}{dx}=\cfrac{-x-y}{x-y}\qquad 
\begin{cases}
x=3\\
y=4
\end{cases}\ then
\\\\
$

$\bf \cfrac{dy}{dx}=\cfrac{-3-4}{3-4}\implies \cfrac{dy}{dx}=7\\\\
-----------------------------\\\\
\textit{tangent equation at }\begin{cases}
x=3\\
y=4\\
m=7
\end{cases}
\\\\\\
y-4=7(x-3)\implies y=7x-21+4\implies y=7x-17$

6 0

3 years ago

The measure of rqc = (x+12) and m PCq = (2x) set up and solve an equation to find the value for x

kotegsom [21]

1753 737272727278383828881829939393837377

3 0

3 years ago

How do you dilate this function vertically by -2?

Usimov [2.4K]

Answer:

Students manipulate functions and relate amplitude, period, horizontal and vertical ... Students identify the relationship between vertical dilation and amplitude.do to the graph of. f. (. x. ) ? shrinks it horizontally. stretches it horizontally. shrinks it vertically. stretches it vertically.Students will be able to. understand horizontal dilations of the function f ( x ) : f ( a x ) corresponds to a horizontal dilation of scale factor 1 a ,; when a < 1 ...

Step-by-step explanation:

3 0

3 years ago