Given: a rhombus is a quadrilateral with 4 congruent sides. prove: if quadrilateral abcd does not have 4 congruent sides, then it is not a rhombus. determine the first step to prove this statement using proof by contradiction. a. assume abcd does not have 4 congruent sides and is a rhombus. b. assume abcd has 4 congruent sides and is not a rhombus. c. assume abcd has 4 congruent sides and is a rhombus. d. assume abcd is not a rhombus.

answ9x x 3=

step-by-step explanation:

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: