Solve the equations by factoring.x2 + 7x - 44 = 0
A. -11, 4
B. 11, 4
C. 11, -4
D. -11, 1
Answer: A
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Provide an appropriate response. Find the area of a sector if the radius is 43.7 ft and the central angle is 124.8°.
A. 5,453.8 ft2 B. 4,159.6 ft2 C. 119,164.7 ft2 D. 2,079.8 ft2
Provide an appropriate response.If we apply the quadratic formula and find that the value of b2 - 4ac equals zero, what can we conclude?
A. The equation has one rational solution. B. The equation has two rational solutions. C. The equation has one irrational solution. D. The equation has no real solutions.
Find the phase shift.y = 2 sin
A. 
units to the left
B. 
units to the right
C. 
units to the left
D. 
units to the right
Find the equation of the hyperbola satisfying the given conditions.Vertices (0, ±16); asymptotes y = 
x, y = - 
x
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1