What is the equation of the parabola that has its vertex at (8,–1) and a y-intercept of (0,–17)? Question 7 options: A) y = –1∕4(x – 8)2 – 1 B) y = –1∕4(x + 8)2 – 1 C) y = 1∕4(x – 8)2 – 1 D) y = –1∕4(x – 8)2 + 1

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3

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?

Solve this problem! extra ! 3025/5.5 = a/90.75