(01.02 MC)Which of the following polynomials has an even degree and a positive leading coefficient?

(03.06 LC)Which is the standard equation of the hyperbola centered at the origin, with a vertical transverse axis and values of a = 9 and b = 4?

(03.02 MC)Which is the center and radius of the circle given by the equation, x2 + y2 – 8x – 12y + 35 = 0?

(02.03 MC)Given f (x) = x2 + 3x – 4 and values of the linear function g(x) in the table, what is the range of (f + g)(x)? x –6 –3 –1 4 g(x) 13 4 –2 –17

(03.07 HC)An architect has designed two tunnels. Tunnel A is modeled by x2 + y2 + 20x – 69 = 0, and tunnel B is modeled by x2 – 40x + 16y + 160 = 0, where all measurements are in feet. The architect wants to verify whether a truck that is 8 feet wide and 13.5 feet high can pass through the tunnels. Part A: Write the equation for Tunnel A in standard form and determine the conic section. Show your work. (4 points) Part B: Write the equation for Tunnel B in standard form and determine the conic section. Show your work. (4 points) Part C: Determine the maximum height of each tunnel. Is the truck able to pass through either tunnel without damage? If so, which tunnel(s) and why? Show your work. (7 points)

(03.03 MC)Which is the focus and directrix of the parabola with equation (y + 2.5)2 = 4(x – 4)?

(03.06 LC)Which is the standard equation of the hyperbola centered at the origin, with a vertical transverse axis and values of a = 7 and b = 10?

In an experiment, a mouse was found to have greater Th1 activity than Th2 activity. Which of the following is the best way to distinguish Th1 cells as compared to Th2 cells?

(03.02 MC)Which is the center and radius of the circle given by the equation, x2 + y2 – 6x – 10y + 11 = 0?

(03.05 LC)Which of the following is the graph of