Question

What equation represents the proportional relationship displayed in the table?

x 0 3 8 13
y 0 18 48 78

Enter your answer in the box to complete the equation.

Answer 1

`\displaystyle y = 6x`

Explanation:

Direct Variation [NO y-intercept]

`\displaystyle 78 = 6[13]` ☑

`\displaystyle 48 = 6[8]` ☑

`\displaystyle 18 = 6[3]` ☑

`\displaystyle 0 = 6[0]` ☑

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