3 years ago

Which of the following graphs represent a nonproportional relationship? Select all that apply.

Mathematics

2 answers:

saw5 [17]3 years ago

4 0

2, 4, and 5 represent a nonproportional relationship

natka813 [3]3 years ago

3 0

Answer:

2nd, 4th and 5th one

Step-by-step explanation:

Hey There!

So remember in order for it to be a proportional relationship it has to be a straight line and it has to go through the origin (0,0)

The 2nd, 4th and 5th ones are non proportional relationships

Why? Well because they don't go through the origin

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expeople1 [14]

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3 years ago

Write an equation in point-slope form of the line having the given slope that contains the given point.

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$\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{1})~\hspace{10em} \stackrel{slope}{m}\implies -3 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{1}=\stackrel{m}{-3}[x-\stackrel{x_1}{(-2)}]\implies y-1=-3(x+2)$