Question

Please Help will fan and give Medal

Answer 1

Given the function g(x) = -4x + 5, compare and contrast g(2) and g(-4). Choose the statement that is true concerning these two values.

The value of g(2) is larger than the value of g(-4).

The value of g(2) is smaller than the value of g(-4).

The value of g(2) is the same as the value of g(-4).

The values of g(2) and g(-4) cannot be compared.





Question 2 (Multiple Choice Worth 3 points)

(03.05)

Which of the following statements best describes the effect of replacing the graph of y = f(x) with the graph of y = f(x) + 9?

The graph of y = f(x) will shift up 9 units.

The graph of y = f(x) will shift down 9 units.

The graph of y = f(x) will shift left 9 units.

The graph of y = f(x) will shift right 9 units.

Answer 2

How do i give a fan and a medal?

Answer 3

the 2nd one i think it is a. not 100% sure tho

Answer 4

thank you

Answer 5

g(x) = -4x + 4
g(-2) = -4(2) + 5=-3
g(4) = -4(-4) + 5=21

Answer 6

thank you @cj49 can you help me with more

Answer 7

ya sure...

Answer 8

Choose the slope-intercept equation of the line that passes through the point shown and is perpendicular to the line shown.

line through the points negative 2 comma negative 3 and 0 comma 2 with the point negative 5 comma negative 1 not on the line

y = two fifthsx + 1

y = -five halvesx - twenty-seven halves

y = -two fifthsx - 3

y = five halvesx + twenty-three halves





Question 4 (Fill-In-The-Blank Worth 3 points)

(03.05)

The functions f(x) and g(x) are described below:

f(x) = 3x - 7
g(x) = 3x + 8

The graph of g(x) is obtained by shifting up the graph of f(x) by _____ units.

Answer for Blank 1:






Question 5 (Fill-In-The-Blank Worth 3 points)

(03.05)

The table below represents the distance a person runs as a function of time:




Time
(second)
x

Distance
(meters)
f (x)


10

60


13

78


16

96


19

114



The average rate of change of the function between x = 10 to x = 16 is __________ m/s and represents the person's speed.
Answer for Blank 1:






Question 6 (Multiple Choice Worth 3 points)

(03.05)

The graph below shows the air temperature of a location (y), in degrees Celsius, after different time intervals (x), in hours:

Graph of first line going through ordered pairs 0, 40 and 2, 10. Graph of second line going through ordered pairs 2, 10 and 4, 10. Graph of third line going through ordered pairs 4, 10 and 7, 50.

Which of the following statements best describes the temperature of the location?

It is decreasing in the time interval 10 < x < 50 hours.

It is decreasing in the time interval 0 < x < 2 hours.

It is increasing in the time interval 10 < x < 50 hours.

It is increasing in the time interval 0 < x < 2 hours.





Question 7 (Multiple Choice Worth 4 points)

(03.03)

The graph below shows a line segment MN:

graph of line MN going through ordered pairs negative 2, 3 and 1, negative 3

Which of the following equations best represents the line segment MN?

y = -3x + 2

y = -2x + 1

y = -3x - 2

y = -2x - 1





Question 8 (Multiple Choice Worth 3 points)

(03.07)

Choose the slope-intercept equation of the line that passes through the point (6, 4) and is parallel to y = one thirdx - 3.

y = 3x - 14

y = one thirdx + 2

y = -3x + 22

y = -one thirdx + 8





Question 9 (Multiple Choice Worth 4 points)

(03.02)

The first four terms of a sequence are shown below:

7, 4, 1, -2

Which of the following functions best defines this sequence?

f(1) = 7, f(n + 1) = f(n) + 3; for n ≥ 1

f(1) = 7, f(n + 1) = f(n) - 3; for n ≥ 1

f(1) = 7, f(n + 1) = f(n) - 4; for n ≥ 1

f(1) = 7, f(n + 1) = f(n) + 4; for n ≥ 1





Question 10 (Multiple Choice Worth 4 points)

(03.07)

Choose the graph below that has an undefined slope.

line through the points 0 comma 0 and 1 comma 1

horizontal line through the point 0 comma 5

line through the points negative 1 comma 1 and 0 comma 0

vertical line through the point 5 comma 0





Question 11 (Multiple Choice Worth 3 points)

(03.05)

Every week Annie plants 2 saplings in her garden. The function below shows the total number of saplings f(w) in her garden after w weeks:

f(w) = 2w + 3

Which statement best describes the y-intercept of the graph of the function?

It is equal to 3 and represents the original number of saplings in Annie's garden.

It is equal to 2 and represents the original number of saplings in Annie's garden.

It is equal to 3 and represents the number of saplings in Annie's garden at the end of the first week.

It is equal to 5 and represents the number of saplings in Annie's garden at the end of the first week.





Question 12 (Multiple Choice Worth 3 points)

(03.02)

For the function y = f(x), what is the ordered pair for the point on the graph when x = p + 1?

(x, f(p))

(x, p + 1)

(p + 1, f(p + 1))

(p + 1, f(p))





Question 13 (Multiple Choice Worth 4 points)

(03.02)

The following function defines a recursive sequence:

f(0) = -5

f(1) = 20

f(n) = -4•f(n -1) - 3•f(n - 2); for n > 1

Which of the following sequences is defined by this recursive function?

-5, -20, -65, -200, …

-5, 20, -92, 372, …

-5, -24, -92, -372, …

-5, 20, -65, 200, …

Answer 9

this would be easier with the graphs showing. can u somehow attach a file with the graphs?

Answer 10

1-c

Answer 11

ques 10 it wud b a

Answer 12

foh ques 5.
(60/10+78/13+16/16)/3

Answer 13

m nt sure mate abt rest of d ques..sorry..