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3 years ago

How can linear equations and functions be written and graphed? Explain how shifting the graph changes the function.

1 answer:

7 0

Linear equations are written as y = C1x + C2 where C1 & C2 are constants. They are graphed by plugging in numbers for y or x and solve for the other. For example if you have an equation y = 3x + 6 you then for y = 1 you have 1 = 3x + 6 -> x = -5/3 you then take the two coordinates (-5/3,1) and plot the point do this for further numbers and connect the points with a straight line. Shifting the graph up or down will change the value of C2 and shifting the graph left or right will change C1.

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-Dominant- [34]

Answer:

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Step-by-step explanation:

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3 years ago

John needs to make a scale drawing of his school building for art class. If the building is 256.25 meters long, and John scales

olchik [2.2K]

The answer will be 10.25 inches
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good luck

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3 years ago

The quotient of a number and -9 increased by 10.3 is 11.3. What is the equation?

Zepler [3.9K]

Answer:

x/-9+10.3=11.3

Step-by-step explanation:

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3 years ago

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inna [77]

Answer:

Step-by-step explanation:

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3 years ago

Factor 8x^+10x-8 this ^ is 2

lesantik [10]

Answer:

C) 2(4x² + 5x - 4) is your answer

Step-by-step explanation:

Factor out common factors from all terms.

Note the factors for 8 & 10:

8: 1, 2, 4, 8

10: 1, 2, 5, 10

2 is the largest common factor, and so factor out 2

8x² + 10x - 8 = 2(4x² + 5x - 4)

C) 2(4x² + 5x - 4) is your answer

Note that you cannot factor out anymore common factor numbers or variables.

7 0

3 years ago