2 years ago

Which expressions are equivalent to:

Mathematics

1 answer:

omeli [17]2 years ago

5 0

B and e are the correct answers

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I need help with this question please

11Alexandr11 [23.1K]

Since you know that the equation of straight line is y=Mx + c
Where m mean gradient , and c means intercept
We don’t know our intercept neither do we know our gradient
So we have to find these to get our equation
Therefore, to find m( gradient) from the table
We are going to use the formulae for gradient which is
M=y2-y1 / x2-x1
I.e from the table
M= 23-15 / 4-2
M=8/2
M=4
Therefore how gradient is 4

3 0

2 years ago

PLEASE HELP! 35 POINTS!!

Butoxors [25]

The answer to this is

the slope can be described as rise/run or
we can switch the order because the negatives cancel

choice A is correct
choice B is wrong because it is flipped one but not the other
chocies C is correct