Answer:
y = 5/2x -15
Step-by-step explanation:
5x - 2y = 30 
-2y = -5x + 30 
y =  x -15
x -15 
 
        
                    
             
        
        
        
Answer:0
Step-by-step explanation: took the quiz 
 
        
             
        
        
        
Answer:
Increasing on it's domain  because the slope is positive.
 because the slope is positive. 
The domain and range are both all real numbers, also known as
  .
.
Step-by-step explanation:
All domain really means is what numbers can you plug in and you get number back from your function.
I should be able to plug in any number into 3x+2 and result in a number. There are no restrictions for x on 3x+2.
The domain is all real numbers.
In interval notation that is  .
.
Now the range is the set of numbers that get hit by y=3x+2.
Well y=3x+2 is a linear function that is increasing.  I know it is increasing because the slope is positive 3. I wrote out the positive part because that is the item you focus on in a linear equation to determine if is increasing or decreasing.
If slope is positive, then the line is increasing.
If slope is negative, then the line is decreasing.
So y=3x+2 hits all values of y because it is increasing forever.  The range is all real numbers. In interval notation that is  .
.
 
        
             
        
        
        
Answer:
On a unit circle, the point that corresponds to an angle of  is at position
 is at position  .
.
The point that corresponds to an angle of  is at position
 is at position  .
.
Step-by-step explanation:
On a cartesian plane, a unit circle is 
- a circle of radius  , ,
- centered at the origin  . .
The circle crosses the x- and y-axis at four points: 
Join a point on the circle with the origin using a segment. The "angle" here likely refers to the counter-clockwise angle between the positive x-axis and that segment. 
When the angle is equal to  , the segment overlaps with the positive x-axis. The point is on both the circle and the positive x-axis. Its coordinates would be
, the segment overlaps with the positive x-axis. The point is on both the circle and the positive x-axis. Its coordinates would be  .
.
To locate the point with a  angle, rotate the
 angle, rotate the  segment counter-clockwise by
 segment counter-clockwise by  . The segment would land on the positive y-axis. In other words, the
. The segment would land on the positive y-axis. In other words, the  -point would be at the intersection of the positive y-axis and the circle. Its coordinates would be
-point would be at the intersection of the positive y-axis and the circle. Its coordinates would be  .
.
 
        
             
        
        
        
The figures in a plane can be reflected, rotated, translated or dilated to produce new figures or images. 
A transformation that moves all points to the same distance and in the same direction. The final figure looks the same, just moved over. It does not flip or gets rotated. It also does not change size.This type of translation is called glide reflection. Its the summation of translation and reflection.