Answer:
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Step-by-step explanation:
Point, slope form: [y-y1=m(x-x1)]
y-4=2(x-1)
Distribute:
y-4=2x-2
Add 4 on both sides
y=2x+2
There's your answer.
To find this number, let's represent the unknown amount of students with the variable x:
356 + 365 + x = 977
721 + x = 977
x = 256
There are 256 students in ninth grade.
18 is not a function because a function is when exactly ONE x value is paired with ONE y value.
19 is not a function because of the same logic for number 18
The two consecutive numbers are 8 and 9.