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Andrews [41]
2 years ago
6

A function is shown below

Mathematics
2 answers:
Scrat [10]2 years ago
6 0

Answer:

  • 13

Step-by-step explanation:

<u>Put input value instead of the x into equation and calculate the output:</u>

  • y = -5x - 7

<u>x = -4, then find the value of y:</u>

  • y = -5(-4) - 7 = 20 - 7 = 13

The output is 13 when the input is -4

Fantom [35]2 years ago
5 0

\\ \rm\longmapsto y=-5x-7

\\ \rm\longmapsto y(-4)

\\ \rm\longmapsto -5(-4)-7

\\ \rm\longmapsto 20-7

\\ \rm\longmapsto 13

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