Answer:
see attached
Step-by-step explanation:
The vertical line test for a function passes when, if you draw a vertical line which intersects the graph, the line intersects the graph at ONLY ONE point.
It is quite clear that for all positive values of X, any vertical line will intersect the graph at 2 points, thereby failing the vertical line test for a function.
Answer:
x = 
Step-by-step explanation:
Using the midline theorem
A segment joining the midpoints of 2 sides of a triangle ia
Parallel to the third side and half the length of the third side, thus
7x - 1 = 24 ( add 1 to both sides )
7x = 25 ( divide both sides by 7 )
x = 
Answer:
x=4
Step-by-step explanation:
12x-48 12*(4)
12=0
x=4=0
Add 4 to both sides of the equation
So x=4
12*4+25
48+25
73