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Ivenika [448]
3 years ago
10

How do you graph a system of linear equation?

Mathematics
2 answers:
MariettaO [177]3 years ago
8 0

Answer:

see below!

Step-by-step explanation:

you would graph each linear equation in a system as you would seperately.

the only difference is that they go on one graph.

so if you were to graph one linear equation, say it looked like

y=mx+b

all you have to remember is that b is the y intercept, or the value of y when x is 0

m is the slope. slope often looks like a fraction which is rise/run

hope that helps :)

Serhud [2]3 years ago
7 0
Draw the graph for each side, member, of the equation and see where the curves cross, are equal. The x values of these points, are the solutions to the equation.
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Describe a way that someone could estimate the length of a book
postnew [5]
They could look at the length of the book and the size of the font to estimate the length of a book. 
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2 years ago
The Royal Fruit Company produces two types of fruit drinks. The first type is 40% pure fruit juice, and the second type is 100%
Oduvanchick [21]

Answer:

you will 180 pints of the 100% juice and 540 pints of the 40% juice

Step-by-step explanation:

in order to get a 55% mixture you must combine 1 100% and 3 40%

100 + 120 = 220 then divide by 4 and you get 55% juice

now you must use 180 100% juice and 540 40 % juice to make 180 pints

you need this because the ratio is 3 40% to every 1 100%

5 0
3 years ago
State the various transformations applied to the base function f(x)=|x| to obtain a graph of the function g(x) = |x| − 2.
Molodets [167]

Horizontal shift of 1 unit to the left and a vertical shift downward of 2 units.

<h3>Transformation of function</h3>

Transformation technique is a way of changing the position of an object on an xy-plane.

Given the parent function of a modulus function f(x) = |x|, the graph of the function g(x) = |x| - 2 shows a vertical translation of the parent function down by 2 units.

The resulting graph of the translated function is as shown below

Learn more on translation here: brainly.com/question/1046778

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6 0
1 year ago
Rick is buying a t-shirt and a sweater.The sweater costs 3 times as much as the t-shirt.The cost of the sweater is 27$. How much
Sergio039 [100]

Answer:

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6 0
3 years ago
Read 2 more answers
Write as a single term: sin(25°) cos(10°) − cos(25°) sin(10°).
eduard

Answer: cos (25° + 10°)

Step-by-step explanation: The expression:

sin(25°) cos(10°) − cos(25°) sin(10°)

is associated to the expression for the cosine of the sum of two angles that is:

cos (α+β) = sinα *cosβ -cosα*sinβ

Hence if we do α = 25° and β = 10°

by subtitution we get:

cos (25° + 10°) = sin(25°) cos(10°) − cos(25°) sin(10°)

3 0
3 years ago
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