algebra exercise, homework help

i need in one hour

Inu.plackDoai
Remaining Time: 2 hours, 53 minutes, 50 seconds.
Question Completion Status:
Evaluate the function at the given value of the independent variable and simplify.
h(x) = x – 61: h(11)
O 17
5
-17
-5
QUESTION 2
2.5 points
Savec
Evaluate the function at the given value of the independent variable and simplify.
g(x + 1)
8(x) = 3x + 1;
3x – 1
3x + 4
3x + 1
1
3X+ 1
x +
QUESTION 3
2.5 points
Save Answer
fnu.blackboard.com
G
Remaining Time: 2 hours, 42 minutes, 52 seconds.
Question Completion Status:
Find an equation for the line with the given properties.
The solid line L contains the point (2, 4) and is perpendicular to the dotted line whose equation is
y = 2x. Give the equation of line L in slope-intercept form.
Oy -4 = 1/(x – 2)
Oy=x+5
y=- 2x + 5 5
Oy – 4=2(x-2)
Remaining Time: 2 hours, 38 minutes, 48 seconds.
Question Completion Status:
Passing through (4,3) and perpendicular to the line whose equation is – 8x + y – 7 = 0;
slope-intercept form
1 7
=
y=-7*2
Oy
1 7
y=-3x +
Oyba
y=- 8x – 28
7
y = ?X – Z
QUESTION 13
2.5 points
Save Answer
Use the given conditions to write an equation for the line in the indicated form.
Passing through (4,5) and perpendicular to the line whose equation is y = 4x + 7;
point-slope form
y-4 = 3(-5)
y = – 4x – 24
y – 5
5 = – *(x-4)
y-5=
(x
+4)
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Remaining Time: 2 hours, 32 minutes, 03 seconds.
Question Completion Status:
QUESTION 14
Given functions f and g, perform the indicated operations.
f(x) = 5×2 – 9x, g(x) = x2 – 4x – 45
Find f.
8
5-x
45
5x
X + 1
5x-9
-4
5×2-9x
x2 – 4x – 45
QUESTION 15
Remaining Time: 2 hours, 30 minutes, 04 seconds.
Question Completion Status:
OLOTIVI TV
2.3 points
For the given functions f and g , find the indicated composition.
g(x) = x2 + 2x + 2
f(x) = x2 – 2x-5,
(fºg)(-4)
133
75
394
336
QUESTION 17
2.5 points
S
For the given functions f and g, find the indicated composition.
g(x) = 7x – 8
f(x) = 14×2 – 10x,
(fºg)(9)
34,500
57,420
41,800
7300