3 years ago

Fill in the table using function rule y=2x+5. (1. ) (4. ) (5. ) (10. )

Mathematics

1 answer:

valkas [14]3 years ago

3 0

Answer:

you plug in the x-values into the equation to get the y-values:

y=2(1)+5

y= 2+5

y=7 or (1,7)

y=2(4)+5

y=8+5

y=13 or (4,13)

y=2(5)+5

y=10+5

y=15 or (5,15)

y=2(10)+5

y=20+5

y= 25 or (10,25)

Step-by-step explanation:

I hope this helps :)

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_____
If you want to find it analytically, you can put the equation in standard form.
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This is of the form y = ax² +bx +c with a=-3 and b=9. The axis of symmetry is given by ...
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