Which of the following functions is graphed below? 15
10
6
TO
-6 -4
-2 0
2
6
8
.
[x - 4,51
O A. y =
1x2 +3, x>1
B. y =
[x? - 4.x< 1
1x2 +3, x 21
O C. v= fx-4,x=1

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2