D x= -9
Y=9
Because 4(-9)+45=9
I just put in each one and d got it right.
No it doesnt because it 8 is repeated and function has 1 outcome for each x
Answer:
option D
Step-by-step explanation:
take 39 degree as reference angle
using cos rule
cos 39 = adjacent / hypotenuse
0.77 = x / 7
x = 7*0.77
x = 5.39
x = 5.4
Answer:
The answer in the attached figure
Step-by-step explanation:
Let
x------> the abscissa
y-----> the ordinate
we know that
-----> given problem
The domain is ![[-1, 0, 1]](https://tex.z-dn.net/?f=%5B-1%2C%200%2C%201%5D)
so
For 

The point is 
For 

The point is 
For 

The point is 
The answer in the attached figure
Ratios equivalent to 5:1 are
10:2
15:3