Compare the graph of the given quadratic equation to that of y = x2.y = - 
x2
A. Opens downward and narrower
B. Opens downward and wider
C. Wider
D. Narrower
Answer: B
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Provide an appropriate response.Perform the indicated operations: 
3 - 2
+ 42 ÷ 
0
A. -182 B. -291 C. 57 D. -53
Solve the problem.The diagram below shows a rope connecting the top of a pole to the ground. The rope is 29 yd long and touches the ground 26 yd from the pole. How tall is the pole? Round approximations to the nearest tenth. 
26 yd
A. 82.5 yd B. 27.5 yd C. 6.4 yd D. 12.8 yd
Solve using the substitution method.x = 5 + -2yx + 2y = 6
A. (- 1, - 7) B. No solution C. (- 1, 7) D. Infinitely many solutions
Solve the equation. If the solutions involve square roots, give both the exact solutions and the approximate solutions to three decimal places.6d2 + 19d + 15 = 0
A. 
, 
B. 
, 
C. - 
, - 
D. - 
, - 