Answer:
Step-by-step explanation:
Ask yo teacher for help bih
Answer:
I cannot see image
Step-by-step explanation:
Answer:
R^{2} + S^{2} = T^{2}
Step-by-step explanation:
the pythagorean theorem
9514 1404 393
Answer:
(A) -7
Step-by-step explanation:
The function is continuous if you can draw its graph without lifting your pencil. In this case, that means each of the piecewise function definitions must have the same value at x=3.
x^2 +2 = 6x +k . . . . . must be true at x=3
3^2 +2 = 6(3) +k . . . . substitute 3 for x
9 +2 -18 = k . . . . . . . . subtract 18
k = -7 . . . . . . . simplify