6. For the function, y=x² - 4x - 5, complete the table then graph. -2 -1 1 4 2 10 -8 6 -4 -2 2468 10 -4 -6 8 -10- 4, 3. 2.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 106E
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6,7

6. For the function, y=x² -4x – 5, complete the
table then graph.
7. Solve for x.
-2
-1
a.
2x+15°
b. AABC is equilateral.
1
2
4
3x-80
6x-4
2x+5
10 -8
2468 10
-2-
-6 -4
-2
с.
63
6
8
-10
100
Vertex:
8. What are the values of x and y in each triangle below? Make sure that you show your work!
a.
b.
C.
6
24
8
43°
d.
e.
f.
25
14
38
65°
64
10. Solve for x.
9. Which of the following can be lengths for a
triangle? Explain.
6
I.
II.
III.
10
3, 5, and 8
5, 8, and 12
7,8, and 2
A. I only
B. II only
C. III only
D. I and II
E. I and III F. II and III
25
Transcribed Image Text:6. For the function, y=x² -4x – 5, complete the table then graph. 7. Solve for x. -2 -1 a. 2x+15° b. AABC is equilateral. 1 2 4 3x-80 6x-4 2x+5 10 -8 2468 10 -2- -6 -4 -2 с. 63 6 8 -10 100 Vertex: 8. What are the values of x and y in each triangle below? Make sure that you show your work! a. b. C. 6 24 8 43° d. e. f. 25 14 38 65° 64 10. Solve for x. 9. Which of the following can be lengths for a triangle? Explain. 6 I. II. III. 10 3, 5, and 8 5, 8, and 12 7,8, and 2 A. I only B. II only C. III only D. I and II E. I and III F. II and III 25
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ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage