All categories

3 years ago

Which of the following is the graph of f(x) = –0.5|x + 3| –2?

Mathematics

2 answers:

valkas [14]3 years ago

7 0

Answer:

D on edgu

Step-by-step explanation:

oksano4ka [1.4K]3 years ago

4 0

Answer:

See attached picture

Step-by-step explanation:

To graph an absolute value, find the vertex from $f(x) = a|x-h|+k$ where (h,-k) is the vertex. Here (h,-k) is (-3, -2). Then test two points around it like x=-5 and -1.

$f(x) = -0.5|-5+3|-2 = -0.5(2) -2 = -1-2 = -3$

Plot (-5,-3).

$f(x) = -0.5|-1+3|-2 = -0.5(2) -2 = -1-2 = -3$

Plot (-1,-3).

Connect in V shape.

You might be interested in

Mrs. Johnson put 22,250 miles

Viefleur [7K]

The change in quantities can be represented as percentage

<em>The percentage decrease in miles driven is 34.83%</em>

The given parameters are:

$\mathbf{Initial = 22250}$

$\mathbf{Final = 14500}$

The percentage decrease is calculated as:

$\mathbf{\%Decrease = \frac{Final - Initial}{Initial} \times 100\%}$

Substitute known values

$\mathbf{\%Decrease = \frac{14500- 22250}{22250} \times 100\%}$

$\mathbf{\%Decrease = \frac{-7750}{22250} \times 100\%}$

$\mathbf{\%Decrease = \frac{-775000}{22250} \%}$

$\mathbf{\%Decrease = -34.83 \%}$

The negative sign implies that, the change represents a decrement.

Hence, the percentage decrease in miles driven is 34.83%

Read more about percentage change at:

brainly.com/question/14801224

7 0

2 years ago

A self-serve car wash charges $5.81 to use its facilities, plus an additional $0.77 for each minute the customer is at the self-

Zigmanuir [339]

Answer:

C. $11.20.

Step-by-step explanation: Just times the minutes by the $0.77 cents then plus the $5.81 to the answer getting your final answer.

3 0

3 years ago

Write a let statement, an equation, solve: Jeremy is 14 years old. This is 4 1/2 years more than half his sisters age. How old i

Art [367]

J = 14
J = 1/2S + 4 1/2

14 = 1/2S + 9/2....multiply everything by 2 to get rid of fractions
28 = S + 9
28 - 9 = S
19 = S

check...
14 = 1/2S + 9/2......S = 19
14 = 1/2(19) + 9/2
14 = 9 1/2 + 9/2
14 = 19/2+ 9/2
14 = 28/2
14 = 14 (correct)

so the sister is 19 <===

6 0

2 years ago

In art class tico is copying a detail from a painting

Triss [41]

An apple
a pear
a bannana

7 0

3 years ago

Read 2 more answers

The boy to girl ratio in the class was 5 to 4 if there were 27 students how many boxes were there draw a ratio box for the probl

pogonyaev

Answer:

15 boys