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
earnstyle [38]
3 years ago
9

Evaluate the function f(x) =-x/2 -7x -2 find f(-9)

Mathematics
1 answer:
NeX [460]3 years ago
3 0

Answer:

f(-9)=\frac{131}{2}

Step-by-step explanation:

In order to evaluate a function at a given x-value, plug in that value into the actual function

f(x)=-\frac{x}{2} -7x-2\\\\f(-9)=-\frac{9}{2} -7(-9)-2\\\\f(-9) = \frac{131}{2}

You might be interested in
What is the answer to -|-9|
puteri [66]

Answer:

-9

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Determine the intercepts of the line
makkiz [27]

Answer:

  • x-intercept: -7.5
  • y-intercept: 5.5

Step-by-step explanation:

The x-intercept is the x-value where the graph crosses the x-axis. That value is -7.5.

The y-intercept is the y-value where the graph crosses the y-axis. That value is 5.5.

___

Sometimes we want to express the intercepts as (x, y) ordered pairs.

  x-intercept: (-7.5, 0)

  y-intercept: (0, 5.5)

4 0
3 years ago
If $1 tt=$3 u.s what is $6 tt in u.s​
ale4655 [162]

Answer:

$18

Step-by-step explanation:

6 0
3 years ago
15. Using computer software, draw a quadrilateral with two sets of parallel sides and two angles measuring 135 degrees.​
Flura [38]

The process of drawing the quadrilateral with two sets of parallel sides and two angles measuring 135 degrees is shown below.

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

Any closed figure made by 4 line segments joined end to end in a series is called a quadrilateral.

Draw a quadrilateral with two sets of parallel sides and two angles measuring 135 degrees.​

Let a and b be the side length of the quadrilateral.

First, draw the line of length b.

Then draw the second line with an angle of 135° of length a.

Then draw parallel lines that should be parallel to line a and line b.

Then the quadrilateral is formed.

The diagram is given below.

More about the quadrilateral link is given below.

brainly.com/question/13805601

#SPJ1

8 0
2 years ago
Which of the following could be the side measures of a right triangle?
Semenov [28]

Answer:

The Pythagorean Theorem gives us a2 + b2 = c2 for a right triangle, where c is the hypotenuse and a and b are the smaller sides.

6 0
3 years ago
Other questions:
  • The numbers on two consecutively numbered gym lockers have a sum of 147. What are the locker​ numbers?
    5·2 answers
  • Vicky jogged 2 3/4 miles in 1/2 hour.What was her average rate of speed in miles per hour?
    9·1 answer
  • Julio just bought a $267,900 house. He had a 20 year mortgage with a fixed rate of 5.875%. Julio's monthly payments are $1558.09
    13·1 answer
  • Can someone please help
    14·1 answer
  • What’s the value of x
    12·2 answers
  • The probability that a person will develop the flu after getting a flu shot is 0.04. In a random sample of 100 people in a commu
    9·1 answer
  • What is the range of the function shown on the graph above? The graph is in the photo
    14·1 answer
  • Share 24 litres between fahad and linda in the ratio 5:3
    11·1 answer
  • Who are BTS <br> full explanation please
    5·1 answer
  • Barbara plotted an elevation below sea level on a number line and labeled it A. She plotted Point B above 0, a distance that is
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!