Evangeline and Riley were making their way to class yesterday, starting from the main doors of the school. This door is 30 m from the main stairs. They began walking at a steady pace, arriving at the stairwell in 2 minutes. When they got there, Evangeline realized that she forgot her math book in the hallway when she stopped at the sanitizer, which is 10 m from the door. They quickly went back to pick it up, arriving in 30 seconds and taking an additional 30 seconds to get the book. They return to the stairwell at a steady speed, arriving in one minute. The run up the stairs takes 30 terrifying seconds. They continued running to get to class, covering 30 m in one minute. Create a distance time graph to show their journey.

what are ur choices?

9 x 8 divided by (5-3)=36

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

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: