1. What is the vertex of the graph?

(1 point)(2, 2)
(1, 3)
(3, 1)
(0, 2)

2. Is the vertex of the graph in problem 1 a maximum or a minimum? (1 point)maximum
minimum
neither
both

Note: The question below was entered in error. You will receive credit for ANY answer.
3. A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function h = –16t² + 60t + 6. After about how many seconds will the ball hit the ground? (1 point)3
4
5
6

4. A ball is thrown into the air with an initial upward veloci

Question

1.   What is the vertex of the graph?

  (1 point)(2, 2)
(1, 3)
(3, 1)
(0, 2)

2.   Is the vertex of the graph in problem 1 a maximum or a minimum?  (1 point)maximum
minimum
neither
both

Note: The question below was entered in error. You will receive credit for ANY answer.
3.   A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function h = –16t² + 60t + 6. After about how many seconds will the ball hit the ground?  (1 point)3
4
5
6

4.   A ball is thrown into the air with an initial upward veloci

anonymous · Answer

1.   What is the vertex of the graph?

  (1 point)(2, 2)
(1, 3)
(3, 1)
(0, 2)

2.   Is the vertex of the graph in problem 1 a maximum or a minimum?  (1 point)maximum
minimum
neither
both

Note: The question below was entered in error. You will receive credit for ANY answer.
3.   A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function h = –16t² + 60t + 6. After about how many seconds will the ball hit the ground?  (1 point)3
4
5
6

4.   A ball is thrown into the air with an initial upward velocity of 60 ft/s. Its height (h) in feet after t seconds is given by the function h = –16t² + 60t + 6. What will the height be at t = 3 seconds?  (1 point)35 feet
40 feet
42 feet
45 feet

5.   Solve x² – 121 = 0  (1 point)0
–11
11
11, –11

6.   Solve by factoring. m² + 8m + 7 = 0  (1 point)8, 7
–7, 1
–7, –1
7, 1

7.   Solve by factoring. n² + 2n – 24 = 0  (1 point)–12, 2
–2, 12
–6, 4
–4, 6

8.   One more rectangular-shaped piece of metal siding needs to be cut to cover the exterior of a pole barn. The area of the piece is 30 ft². The length is 1 less than 3 times the width. How wide should the metal piece be? Round to the nearest hundredth of a foot.  (1 point)3.33 ft
4.3 ft
1 ft
30 ft

ryan123345 · Answer

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