Coordinates are the dots on a coordinate plane. They tell you precisely the location of something. They are measured by the x and y axis. They can be either positive or negative. I hope this helped!<span />
Answer:
235-65=170.
170/10=17.
She can invite 17 people
Step-by-step explanation:
Answer:

or

Step-by-step explanation:
Hi there!
Point-slope form:
where <em>m</em> is the slope and
is a point that falls on the line
Plug in the slope, -6/7, and the given point, (1,2):

To write the equation in slope-intercept form, isolate y:

I hope this helps!
Answer:

Step-by-step explanation:
Given equation is
………………(1)
we use derivative formula 


And also apply 'u v' formula

Differentiating equation (1) partially with respective to 'x' , we treated 'y' as constant.
( here y treated as constant so the derivative of constant function is zero in addition but in multiplication the constant is keep as like 'y').
on simplification , we get

again simplification, we get

taking common '
on left on side , we get

dividing '
on both sides, we get

<u>Final answer</u>:-
