Answer:
Step-by-step explanation:
so i plugged this into a graphing calculator.. maybe it's not fair to use technology :D
vertex (1,-9)
y intercept = -8
line of symmetry is x = 1
-9/8m+3/10. There is a nice algebra calculator that i use called mathpapa.com
Heres the link.
Answer:
ok i dont know want answer choices there are but imma put my steps
Step-by-step explanation:
4x+16>48
4x+16-16>48-16
4x>32
4x/4=32/4
x>8
9514 1404 393
Answer:
24
Step-by-step explanation:
The product of lengths from the point where the secants meet to the near and far circle intersection points is the same for both secants.
RQ·RC = RS·RT
8(27) = (3x)(8x)
9 = x^2 . . . . . . . . . divide by 24
3 = x
Then the length of interest is ...
TR = 8x = 8·3
TR = 24
