Graph.y = -x2 + 2x - 4
A. 
B. 
C. 
D. 
Answer: D
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Graph the inequality.2x + 4y ? -8
A. 
B. 
C. 
D. 
Solve.Corrin borrows $5500 and agrees to pay it back in 7 years. If the simple interest rate is 12%, find the total amount she pays back.
A. $10,120 B. $51,700 C. $46,200 D. $4620
Subtract.(2.5x3 - 7.5x2 + x - 2) - (8.8x3 - 2.3x2 + x + 5)
A. -6.3x3 - 9.8x2 + 2x - 7 B. -6.3x3 - 5.2x2 - 2x + 7 C. -6.3x3 - 5.2x2 - 7 D. 11.3x3 - 5.2x2 - 7
For the given equation, do the following:(a) Simplify the expression on each side of the equal sign. (b) See if 5 is a solution to both the given equation and the equation formed in part (a).x2 + 4x2 = 17x + 8x
A. (a) 5x2 = 30x; (b) 5 only checks in the given equation. B. (a) 5x2 = 25x; (b) 5 does not check in either equation. C. (a) 4x2 = 25x; (b) 5 only checks in the given equation. D. (a) 5x2 = 25x; (b) 5 checks in both equations.