I need help with my algebra (only even numbers)(only 12 question)

I need help with my algebra homework. ONLY DO THE EVEN NUMBER AND MUST SHOW WORK. the answer and the work must be on paper.

You don’t have to do single spaced or a minimum of one page only.

2. Determine the domain and range of the following function.
у
4
نن
1
1
х
-5
-4
-3
-2
-1
1
2
3
4
5
-1
-2
-3
3. Given g(x) = x2 – 5x + 1, find g(-1), g(0), and g(x + h).
4. Given the graph of a function f:
у
4
3
2
2 3
4
-8 -7 -6
5 -4 -3 -2 -1
1
– 2t
-3
-4E
1
W
M
PL
1
C
warna
A
FEB
260
3D
4
4. Given the graph of a function :
y
31
2
X
-8 -7 -6
5 -4
-3 -2 -1
2 3 4
-2
.-31
-4
a. Find f(-6), f(0), and f(2).
b. Find x where f(x) = 2.
5. Graph f(x) = – =x + 7 and label the x-intercept.
6. Find a linear function passing through (-1 – 1) and (2, – 2).
7. Find the equation of the line parallel to 2x – 6y = 3 and passing through (-1, – 2).
8. Find the equation of the line perpendicular to 3x – 4y = 12 and passing through (6,1).
9. The annual revenue of a new web-services company in dollars is given by R(n) = 125n, where n
represents the number of users the company has registered. The annual maintenance cost of the
company’s registered user base in dollars is given by the formula C(n) = 85n+ 22,480 where n
represents the users.
PL W
om
S
FEB
A
200
3D
4
ch
.
10. A particular search engine assigns a ranking to a webpage based on the number of links that
direct users to the webpage. If no links are found the webpage is assigned a ranking of 1. If 40
links are found directing users to the webpage, the search engine assigns a page ranking of 5.
a. Find a linear function that gives the webpage ranking based on the number of links that direct
users to it
b. How many links will be needed to obtain a page ranking of 7?
Use the transformations to sketch the graph of the following functions and state the
domain and range.
11. g(x) = x +41 – 5
12. h(x) = *- 4+1
13. r(x) = -(x + 3)3
14. Given the graph, determine the function definition and its domain and range:
5
6
7
-3
-2
-3-4
W
DD
if x21
16. Sketch the graph: g(x) = – 1×2 +9.
Solve.
17. 12.x – 11 + 2 = 7
18. 10 – 512x – 31 = 0
19. 17x + 41 = 19x – 11
Solve and graph the solution set.
20. 12x – 41-5 13
2. 5 -31-412 – 10
23. 317x – 11+5 – (x – 2)2 +4
W
FEL
4
14. Given the graph, determine the function definition and its domain and range:
у
5
4
3.
2
1
X
1
-5 -4 -3 -2 -1
2 3
5 6 7
2
3
=
15. Sketch the graph: h(x) =
–x if x < 1 1 1 if x > 1
16. Sketch the graph: g(x) = – 1×2 +9.
Solve.
17. 12x – 11 + 2 = 7
18. 10 – 512x – 31 = 0
19. 17x +41 = 19x – 11
Solve and graph the solution set.
1
W
P
20. 12x – 41 – 5