Ayoung sumo wrestler decided to go on a special high-protein diet to gain weight rapidly and at a constant rate. after 8 months, he weighed 138 kilograms. he started at 90 kilograms. let y represent the sumo wrestler's weight (in kilograms) after xxx months. complete the equation for the relationship between the weight and number of months. y=

y = 6x + 90 kilograms

Step-by-step explanation:

Data provided in the question:

Weight after 8 months = 138 kilograms

Initial weight = 90 kilograms

Now,

y is the weight after x months

the general equation for line is given as:

y = mx + c

here, m is the slope or the rate of change

c is the constant

also,

at x = 0 , y = 90 kilograms

thus, the equation becomes

90 = m(0) + c

or

c = 90 kilograms

and,

at x = 8 , y = 138

thus, the equation becomes,

138 = m(8) + (90)

or

8m = 48

or

m = 6

Therefore,

the final equation comes as:

y = 6x + 90 kilograms

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d

2

step-by-step explanation: