Question

Y =a+b/x, a and b are real numbers if y-1, when x= -1 and y=5, when x=-5 then a + b is equal to. (A)-1 (B)0
(C)11
(D)10​

Answer 1

Answer:

A)-1

Step-by-step explanation:

when Y= 5 and X= -5

5=a+b/-5

a+b = -1

Answer 2

Answer:

A) -1

Step-by-step explanation:

when we will put the values of x and y respectively then we will get answer as 1.

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