Provide an appropriate response.Find the vertex and axis of symmetry of the parabola y = -x2 + 6x + 3. Also find if it opens upward or downward.
What will be an ideal response?
(3, 12); x = 3; downward
Mathematics
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Find the square of the radical expression.
A. 6
B. 3
C. 
D. 9
Mathematics
Provide an appropriate response.Which of the following statements is correct?
A. present value concerns primarily the future value B. present value may only be found using realistic interest rate assumptions C. present value concerns both the present, and future values D. present value may only be found using a table
Mathematics
Find the coordinates of the midpoint of the line segment PQ.P(y, z), Q(z, y)
A. (y + z, y + z)
B. 
C. (yz, yz)
D. 
Mathematics
Give the value of the function in radians. Round your answer to three decimal places.tan-1 3.5744
A. 1.198 B. 1.298 C. 1.498 D. 1.398
Mathematics