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bazaltina [42]
3 years ago
13

Use the function rule to complete the table -10x + y = 4

Mathematics
2 answers:
alexgriva [62]3 years ago
8 0
Plug in the given numbers (x) to the equation. For example, let's take the first value it gives us. -10(-2) +y=4 20+y=4 y=-16 Then you would put that on the table, and plug in the next value(s). Hope this helped!
Sphinxa [80]3 years ago
8 0

Answer:

Given the function:

-10x+y=4

For x = -2

then;

-10(-2)+y= 4

⇒20+y = 4

Subtract 20 from both sides we have;

y = -16

Similarly for:

For x = -1

then;

-10(-1)+y= 4

⇒10+y = 4

Subtract 10 from both sides we have;

y = -6

For x = 0

then;

-10(0)+y= 4

⇒0+y = 4

y = 4

For x = 1

then;

-10(1)+y= 4

⇒-10+y = 4

Add 10 from both sides we have;

y = 14

For x = 2

then;

-10(2)+y= 4

⇒-20+y = 4

Add 20 from both sides we have;

y = 24

x                y

-2               -16

-1                -6

0                4

1                  14

2                  24

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