3 years ago

The picture shows the graphs of the functions expressed by a formula of the following type: y = kx + b.

Mathematics

2 answers:

Mademuasel [1]3 years ago

7 0

Answer:

1. k=1, b=1

2. k=-1, b=-0.5

Step-by-step explanation:

marin [14]3 years ago

5 0

It’s 80 and b is -30 +30

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