1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dolphi86 [110]
3 years ago
13

Over which interval(s) is the function decreasing?

Mathematics
1 answer:
mart [117]3 years ago
7 0

Answer:

<u>B.(-5.5; 0)</u>

Step-by-step explanation:

You might be interested in
Consider the line 5x-8y=8 what is the slope of a line perpendicular to this line what is the slope of a line parallel to this li
Sophie [7]

\text{Let}\ k:y=m_1x+b_1\ \text{and}\ l:y=m_2x+b_2,\ \text{then}\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\\\l\ \parallel\ k\iff m_1=m_2\\\\\text{Convert the equation to the slope-intercept form}\ y=mx+b.\\\\5x-8y=8\qquad\text{subtract}\ 5x\ \text{from both sides}\\\\-8y=-5x+8\qquad\text{divide both sides by (-8)}\\\\y=\dfrac{5}{8}x-1\to m_1=\dfrac{5}{8}\\\\perpendicular:\ m_2=-\dfrac{1}{\frac{5}{8}}=-\dfrac{8}{5}\\\\parallel:\ m_2=\dfrac{5}{8}

8 0
3 years ago
Y=5x-2 graphed is 1/3 a solution to the equation
ivolga24 [154]

Answer:

1/3 =5x-2

3(1/3)=3(5x-2)

1=15x-6

7=15x

x=7/15   (7/15 , 1/3)

Step-by-step explanation:

8 0
3 years ago
What is the missing numerator?
Jet001 [13]
The answer is b)04 I did this on my test and got it correct
4 0
3 years ago
Read 2 more answers
Can u guys help wit a little bit more questions what is 9.04-6.98 ​
Goryan [66]

Answer:

9.04-6.98=2.06

4 0
3 years ago
Complete the table of values for y=6-2x<br><br> Also please work out 6-2x=3
Whitepunk [10]

Answer:

Step-by-step explanation:

x=0     y=6-2*0=6

x=1      y=6-2*1=4

x=2      y=6-2*2=2

x=3      y=6-2*3=0

6-2x=3

-6       -6

-2x=-3

2x=3

:2    :2

x=3/2

x=1.5

3 0
3 years ago
Other questions:
  • 3x - 2y = 5 in slope intercept form.
    9·1 answer
  • Water weighs about 62 pounds per cubic foot. What is the weight of the water in the pond in problem before?
    9·1 answer
  • If a &lt; b where on the line will a appear
    6·1 answer
  • What is the area of this shape if each box is 1 square centimeter?
    6·1 answer
  • A. A researcher reads that in the population of US students, the average income of students is $1500. In a random sample of 300
    8·1 answer
  • If 6t-3=-177 what is the value of the variable
    13·2 answers
  • The game that you want to buy costs $34.95. It is on<br> sale for 20% off. What is the sale price?
    13·1 answer
  • In the expression 2x + x to the power of 2 + 3y, what are the coefficients?
    10·2 answers
  • The place value of 7 in 87534 is____________​
    15·2 answers
  • A student creates a table of the equation y = 5x + 8. The student begins the table as shown below. Which shows the correct headi
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!