Which of the following is a true statement? A number is divisible by two and three if the number ends in a 0, 2, 4,
OA)
6, or 8.
A number is divisible by three and nine if the sum of the digits is
ОВ)
divisible by three.
OC) A number is divisible by nine if the last two digits are divisibly by nine.
A number is divisible by six if the number is divisible by both two and
OD)
three.

if x = 1, then the answer is 3.5

so, converting firstly the mixed fractions to improper fractions and then "adding".

7

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: