Ok so for the midpoint question we have to find the difference between the y coordinates
#please help me sparx
terse sparrow
and then the difference between the x coordinates
To get from A to be you move up by 6 and right by 4
so to find the midpoint you half these, you move up by 3 and right by 2
So this movement to co-ordinate A(2,6) is 5,8
for the de-appreciation question we know that the value decreases by a simple multiplier, so the y will not be a power
Should I help u with the rest
terse sparrow
for the de-appreciation question we know that the value decreases by a simple mu...
To find the car's original value , we can put what we know in an equation: 5900 = Original value(OV)-(300x5)
So 5900= OV-1500
So OV is 7400
For a the answer would be 7400 - 300(y) = v
You can do all of that in ur head but yeah
Then for b
You just fit the years (y) into the formula
0(y) = 7400
1(y) = 7100
and so on
For the perpendicular/parallel lines one
So you'd look at the gradient ( the m in y=mx+c)
If between the two equations the gradient is the same, it is parallel
If they are reciprocals of eachother, They are perpendicular
If neither they are unrelated
I hope this helps!
No problem !
terse sparrow
this is ur 4th maths ping in the last 2 hrs
Who?
I think u meant to put that on the other thread
swift glacier
Is he the one who was asking for people to do his homework😭
mhm