Answer:
<em>Choice D.</em>
Step-by-step explanation:
Vertical line test for functions:
If a vertical line drawn anywhere on the graph intersects the graph in more than one point, it is not a function.
If you draw a vertical line passing through any point between x = -4 and x = 4, the line will intersect two points on the circle. The relation fails the vertical line test. That shows that this relation is not a function.
Answer:
The LCM of 3 and 5 is 15.
Step-by-step explanation:
Answer:
y=1/2x+4
Step-by-step explanation:
m = y2-y1/x2-x1 = 5-1/2-(-6) = 4/8 = 1/2
since you have the slope, graph the points and find the y-intercept.
y=1/2x+4
Answer:
1 and 0
Step-by-step explanation:
sin( 
) = 1, hence
sin³( ) = 1³ = 1
cos( ) = 0, hence
cos³ ( ) = 0³ = 0
Step-by-step explanation:
2xy - x^2 - y^2
first take a (- ) out
-(-2xy + x^2 + y^2)
-( x^2 - 2xy + y^2)
-(x - y)^2
