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nata0808 [166]
3 years ago
12

Please help me I really need asap

Mathematics
2 answers:
amid [387]3 years ago
7 0

Answer:

Answer 4

Step-by-step explanation:

The slope is 7.8-4.8/12-7 = 3/5 = 0.6

So choose between 3 & 4

Plug in one of the points in 3:

7.8=0.6*12+1.8

7.8=7.2+1.8

7.8=9 wrong

Plug in 4:

7.8=0.6*12+0.6

7.8=7.2+0.6

7.8=7.8 correct

Semenov [28]3 years ago
4 0
The answer is (4) 0.6x+0.6
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