3 Terry earns a salary of $315 a week. In addition, Terry receives additional earnings of 18.75% of her total sales. Terry's rate of deductions from her gross earnings is 20%. What function, E(s),
can be used to represent Terry's net earnings for one week in terms of her total sales, s?
AE(s) = 315 + 0.1875s
BE(s) = 315 + 0.1875s - 0.2s
CE(s) = 0.2(325 + 0.1875s)
DE(s) = 0.8(325 + 0.1875s)

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because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

let f (x ) is a function and c be a positive real number,   the graph of the function g (x ) = f (cx ) is represented as follows.

when, c > 1,   the function compresses it in the x - direction.

when, 0 < c < 1, the function stretches it.

the function is g ( x ) = (9x )2.

the heighest power of x in g ( x ) = (9x )2 is 2, so the parent function is square function.

the equation of parent function is f ( x ) = x 2 .

the function is g ( x ) = (9x )2 and the parent function is f ( x ) = x 2 .

so, the functions f and g have the following relationship.

g ( x ) = f ( 9x ).

compare the function g ( x ) = f ( 9x ) with g (x ) = f (cx ).

c = 9 ( > 1 ).

so, the function g (x ) = (9x )2 compresses it in the x - direction.

step-by-step explanation: