Answer:
-4.5 ; 31
Step-by-step explanation:
Midpoint: 6+(-15)/2
-9/2= -4.5
Distance: 15+6=31
The answer would be Graph C
1. 5 units to the right and 8 units down
2. 2 units to the right and 9 units down
that’s all i know that i think is right. i’m super sorry i can’t help with the rest.
Answer:
Picture 1: b
Picture 2: d
Picture 3: c
Step-by-step explanation:
Hi there,
For Picture 1, to solve for an inverse function, just simply solve for x. Since the closest you can get is arccos(πx)=2y+6, you just
solve for cosine as a function: cos(2y+6)=πx and solving for x:
x= (1/π)cos(2y+6) but since variable choice is arbitrary, you can now redefine y and x:
y= (1/π)cos(2x+6)
For Picture 2, tanx is equivalent to sinx/cosx and cscx is just the reciprocal of sinx. So, it becomes:
We have already been giving the cosine value of 2, and its inverse is thus 1/2.
For Picture 3, I would recommend revisiting polar coordinates.
Polar coordinates are in the form (r, θ).
and θ
. Recognize there are two possible radii, depending on what side of the circle you start from!
thanks,