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9 votes
Plz answer and explain
Thanks in advance:)

Plz answer and explain Thanks in advance:)-example-1
User PsyGik
by
3.4k points

2 Answers

2 votes

Answer:

A= 2 B= 9/10 (0.9)

Explanation:

to find the gradients, we need to use the formula:

rise / run ---> which is basically counting the "boxes" in both of the x and y axis and divide them together (rise=y, run=x)

like that

A:

x axis=5 y=10 ---> then we use the formula (rise/run) 10/5= 2

B

x axis=10 y=9 ---> then we use the formula (rise/run) 9/10= 0.9

but since B is going downhill, it'll be -0.9

User Vladimir Potapov
by
3.8k points
7 votes

Answer:

A= 2

B= -1

Explanation:

Do rise over run but make sure B is negative as it is going downwards

User Leon Avery
by
3.4k points