Answer:
y=6x+90
Step-by-step explanation:
y=6x+90
use the slope formula with the points (0,90) because this is the y intercept, the sumos weight
after 8 months, the sumo restler weighed 138 (8,138)
solve that with the slope formula (138/90 - 8/0, with the 138 and 8 being the numerator)
then, you get 48/8
thus, 6, like the answer above me said.
however, the answer is incomplete as it asks for it in the equation form
thus since we know the slope (6) and the y intercept (90), format in slope intercept form- = y=6x+90
hope this helps!
From the information given, the mathematical equation (or slope formula) for this situation is given as: y=6x+90
It is important to state that points of the slope are: (0,90). This is so as the Y intercept is taken as the Sumos weight.
Given that after 8 months, the sumo wrestler weighed 138kg
Hence, (138/90 - 8/0, with the 138 and 8 being the numerator)
= 48/8
= 6
Given that the slope = 6); and
the y intercept = 90
Hence, the slope intercept equation y = 6x+90
Learn more about slopes at;
https://brainly.com/question/3493733
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