Answer:
C. It has been stretched horizontally.
Step-by-step explanation:
According to the diagram, the parabola has not been reflected in any way, nor has it been translated, since the parabola is pointing up in a smile, and the vertex is still at the origin.
The parabola does appear to be stretched, since the parent function had points at (1, 1), and (2, 4), but this parabola does not contain those points.
Since the parabola appears to be flatter than the parent function, we can say that C. It has been stretched horizontally.
Hope this helps!
(1,5)
Step-by-step explanation:
Simultaneous equations
4x+3y=19
4x=19-3y
x=(19-3y)/4___put in the other equation
7(19-3y)/4-6y=-23
Solving gives y=5 and x=1
Answer:
a
Step-by-step explanation:
all are corespondent to each lateral line
