Select the statements that are true for the graph of y=(x−1)2−6

the vertex is (1, -6)
the vertex is (2, 4)
the graph has a minimum
the graph has a maximum

(08.01)consider the following pair of equations: x + y = −2 y = 2x + 10 if the two equations are graphed, at what point do the lines representing the two equations intersect? (−4, 2) (4, 2) (−2, 4) (2, 4)

Plz hurry evaluate the expression a+b where a=8 and b=19

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?