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I don’t understand this

I Dont Understand This class=

Sagot :

yersanabria

Answer:

The results of the y variable using the function rule y = -2x + 3 are:

  • x          y
  • -4         11
  • -2         7
  • 0         3
  • 2         -1

Step-by-step explanation:

To obtain each result of the answer, you must to use the function rule:

  • y = -2x + 3

And replace the X variable by the number in the same row. Now, we're gonna see the calculations one by one.

When x is -4:

  • y = -2(-4) + 3
  • y = 8 + 3
  • y = 11

When x is -2

  • y = -2(-2) + 3
  • y = 4 + 3
  • y = 7

When x is 0:

  • y = -2(0) + 3
  • y = 0 + 3
  • y = 3

When x is 2:

  • y = -2(2) + 3
  • y = -4 + 3
  • y = -1

In this form, the results are 11, 7, 3, and -1 respectively.

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