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Harman [31]
3 years ago
15

Table->Equation and Graph Given the table on the left find the equation (y=mx+b)

Mathematics
1 answer:
victus00 [196]3 years ago
5 0

Answer:

y= -2x+1

Step-by-step explanation:

slope is rise/run = change of y/ change of x

m= -5-5/ 3-(-2) = -2

Y-intercept (0,1)

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Are the following lines parallel, perpendicular, or neither?
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Answer:

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Parallel lines mean lines that have same slope but since both equations have different slopes which you can check by looking at m-value in y = mx + b. In this case m1 or first slope is -4/3 and m2 or second slope is 3/4.

Perpendicular means that both lines are reciprocal to each other. This means the perpendicular condition is or satisfies \displaystyle \large{m_1m_2 = -1 \longrightarrow m_1 = -\frac{1}{m_2} \longrightarrow m_2 = -\frac{1}{m_1}}

We have m1 = -4/3 and m2 = 3/4.

Therefore, -4/3 * 3/4 = -1 thus both lines are perpendicular to each other as it satisfies m1m2 = -1 condition.

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