Question

Which equation matches the relationship shown in the table?

Answer 1

Answer:

  A.  n = 2m -0.3

Step-by-step explanation:

The appropriate equation can be found by testing each at a couple of points in the table.

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For m=0, the value of n will be the constant in each equation. The table tells you that must be -0.3. (Eliminates choices B and D.)

For m=2, the table tells you that n > m. (Eliminates choice C.)

The only viable choice is the correct one:

  n = 2m -0.3