In an examination consisting of 4 subjects, the marks obtained by Shyam in 3 of them
are 90%, 95% and 95% respectively. Each
subject is of equal marks. Under the given
circumstances his average percentage marks
for the examination cannot be
(a) 94% (b) 90% (c) 93% (d) 96%

in mathematics, a function is a relationship between two variables such that the value of one of the variables, called the dependent variable, is determined by the value of the other variable, called the independent variable. there is a specific term we use to describe the set of independent variables of a function.

maybe showing the graph would

step-by-step explanation:

-387129 iq

eve and marks ratios are equivalent

step-by-step explanation:

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: