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kozerog [31]
3 years ago
13

PLEASE HELPPPP

Mathematics
2 answers:
Nookie1986 [14]3 years ago
8 0
The domain:
x\in(-\infty;\ 0]

The range:
y\in(-\infty;\ 0]

Answer:
<span>C. The range and domain of the graph are the same.</span>
dangina [55]3 years ago
8 0

Answer:

C. the range and domain of the graph are the same.

Step-by-step explanation:

A.   Is not possible. Here's why

Notice that when the range of a function is all real numbers greater than or equal to 0, then the graph would be above the "x" axis and this graph is below the "x" axis.

B. Is not possible. Here's why

The right side of the "x" axis is not part of the graph at all, therefore the domain can't be all real numbers.

C.  This is the right answer.

The graph is below the "x" axis and to the left of the "y" axis, therefore both the domain and the range of the graph are  (-\infty,0] .

D. Is not possible. Here's why

The right side of the "x" axis is not part of the  graph, therefore that can't be the answer.

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What is the equation, in standard form, of the line that passes through (-3, -5) and has a slope of 2? A -2x+y=1 B -2x+y=-2 C y=
ASHA 777 [7]
The answer is a , hope this helps!!
7 0
3 years ago
31)The scale on a map shows that 5 centimeters = 2 kilometers.
Sonbull [250]

Answer:

13.5 cm

Step-by-step explanation:

if 5 cm is 2 km, then 10 cm is 4 km. To find one km you do half of 5 cm. which is 3.5 cm. So 10+3.5=13.5

8 0
3 years ago
Consider the function below. (If an answer does not exist, enter DNE.) f(x) = x3 − 27x + 3 (a) Find the interval of increase. (E
xxTIMURxx [149]

Answer:

(-∞,-3) and (3,∞)  

Step-by-step explanation:

f(x) = x³ − 27x + 3

1. Find the critical points

(a) Calculate the first derivative of the function.

f'(x) = 3x² -27  

(b) Factor the first derivative

f'(x)= 3(x² - 9) = 3(x + 3) (x - 3)

(c) Find the zeros

3(x + 3) (x - 3) = 0

x + 3 = 0      x - 3 = 0

     x = -3          x = 3

The critical points are at <em>x = -3</em> and x = 3.

2. Find the local extrema

(a) x = -3

f(x) = x³ − 27x + 3 = (-3)³ - 27(-3) + 3 = -27 +81 + 3 = 57

(b) x = 3

f(x) = x³ − 27x + 3 = 3³ - 27(3) + 3 = 27 - 81 + 3 = -51

The local extrema are at (-3,57) and (3,-51).

3, Identify the local extrema as maxima or minima

Test the first derivative (the slope) over the intervals (-∞, -3), (-3,3), (3,∞)

f'(-4) = 3x² -27 = 3(4)² - 27  = 21

f'(0) = 3(0)² -27 = -27

f'(4) = 3(4)² - 27 = 51

The function is increasing on the intervals (-∞,-3) and (3,∞).

The graph below shows the critical points of your function.

6 0
3 years ago
What is one plus four
wariber [46]

Answer:

1+4=5?

Step-by-step explanation:

5..?yeah...um..thx for the free points..^^

8 0
3 years ago
Read 2 more answers
A circle is the set of all points that are the same distance from one given point. find an example that contradicts this definit
Troyanec [42]

A circle exists as a curve sketched out by a point moving in a plane. The circle's perimeter exists the length of the line of the circle that creates the circle. It exists generally named the circumference of the circle.

<h3>What is a circle?</h3>

A circle exists as a curve sketched out by a point moving in a plane so that its distance from a given point exists constant; alternatively, it exists as the shape created by all points in a plane that exists at a set distance from a provided point, the center.

A.) The statement that rejects this characterization of the circle exists that the given point should be at the circle's center.

B.) An illustration of an indefinite term exists in the perimeter of the circle, The circle's perimeter exists the length of the line of the circle that makes the circle. It exists generally named the circumference of the circle.

To learn more about Circle refer to:

brainly.com/question/11833983

#SPJ4

4 0
1 year ago
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