Point a is located in which quadrant? quadrant i quadrant ii quadrant iii quadrant iv

Quadrant II

B is correct

Step-by-step explanation:

We are given a graph with a point A.

We need to tell the quadrant of point A

For I quadrant: x and y both are positive (+,+)

For II quadrant: x is negative and y is positive (-,+)

For III quadrant: x is negative and y is negative (-,-)

For IV quadrant: x is positive and y is negative (+,-)

Now we find coordinate of point A

Coordinate of point A: (-3,5)

Here x is negative and y is positive

Hence, Point A lie in II quadrant.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

, and

for

step-by-step explanation:

we can analyze the pattern at which the terms increase. let us denote , , , so that we can call

note the following:

the pattern: to get the next term value, we just add the next term number (e.g. 1st, 2nd, to the previous term value (term values are the given numbers in the question, 1, 3, 6, 10, 15,

from , to get to , we add

from , to get to , we add

etc.

we need to form a recursive formula, a formula that has the next term as a function of the previous term. so a possible recursive formula can be

, and for