Respuesta :
Answer:
y-int = -49 vertex = 7
explanation:
a b c
y = x^2 - 14x - 49
formula to find the vertex:
-b / 2a
= -(-14) / 2 (1)
= 14 / 2
= 7
the y-intercept is c
in this equation c is -49, which means the y-int is -49.
Answer:
Hi there!
The correct answer to this question is: the vertex is at: (-7,0) and the y intercept is at (0, -49)
Step-by-step explanation:
the definition of y - intercept means when x equals zero what is y and in this case, when x = 0, y= -49
vertex is the point where the parabola crosses its axis of symmetry
