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
mezya [45]
3 years ago
5

PLEASE HELP! You do not have to answer all questions but can someone explain to me on where I am even suppose to begin? I don't

even know how to answer a single one of these questions.

Mathematics
1 answer:
Gre4nikov [31]3 years ago
6 0

Step-by-step explanation:

For problems 1 through 15, evaluate the function at the given x value.

1. f(5) = 2(5) − 1 = 9

2. f(3) = 3² − 3(3) − 1 = -1

3. f(0) = 2(0) + 5 = 5

So on and so forth.

Then, match each answer with the corresponding letter.

The answer to #1 was 9.  9 corresponds to the letter A.

The answer to #2 was -1.  -1 corresponds to the letter C.

The answer to #3 was 5.  5 corresponds to the letter P.

Finally, write each letter with its corresponding problem number.

So everywhere you see a 1, write A.

Everywhere you see a 2, write C.

Everywhere you see a 3, write P.

Continue until every blank has a letter and the problem is solved.

You might be interested in
What is the Compound Inequality that is true for the missing side length? 3cm, 4cm, Xcm
Brrunno [24]

Answer:

x< 3+4\: and\\\left | 3-4 \right |

Step-by-step explanation:

1. Well, when it comes to triangles. Mainly Pythagorean Triple, right triangles whose sides are 3,4,5 or  5,11,12

2. Keeping in mind this a Pythagorean Triple, then x=5

3. Then we can write it as Compound Inequality by combining the Statements for an Inequality of Triangle:

We can write it as

5

Or we can do:

4

and:

3

4. Writing in terms of x:

x

3 0
4 years ago
Help please I’ll give extra points and brainlist
lapo4ka [179]

True

______

A closed circuit basically means everything is connected by wires and for this setup every device receives electricity making this true

6 0
3 years ago
4x + 11y = -3 and -6x = 18y - 6 (substitution method)
dolphi86 [110]

Answer:

-3 + -6= -9

because there is answer given

6 0
3 years ago
What is the exact circumference of the circle?
tensa zangetsu [6.8K]
Your answer would be B.)
3 0
3 years ago
Read 2 more answers
Devon has 14 steel balls of equal weight. If he puts 8 of them in one pan of a balance, and the rest along with a weight of 20 g
astra-53 [7]
Let n be a number of balls: n = 14

In one pan you have 8 balls: 8n
In the other pan you have the rest of balls (14 - 8 = 6) along with a <span>weight of 20 grams = 6n + 20
So the pans are balanced:
8n = 6n + 20

Now, just solve the equation:
8n - 6n = 20
2n = 20
n = 20/2
n = 10
So, you know that a ball weights 10 grams.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • How do you subtract a positive fraction from a negative fraction?
    6·1 answer
  • The radius of a circle is 8 kilometers.what is the area in terms of pi?
    8·1 answer
  • Two similar cylinders have surface areas of 40 π square feet and 90 π square feet. What is the ratio of the height of the large
    14·1 answer
  • Which Shows a translation?
    8·2 answers
  • What is negative 1 and 4/5 as a decimal ​
    5·2 answers
  • Maria throws a softball straight up into the air with an initial velocity of 50 ft/sec. The ball leaves her hand when it is exac
    10·1 answer
  • A person invests 10000 dollars in a bank. The bank pays 5.5% interest compounded
    6·1 answer
  • What justify the conclusion that &lt; 4 is congruent to &lt;6
    7·1 answer
  • What is the approximate volume of a cylinder with a diameter of 28 ft and height of 20 ft? Use 3.14 to approximate π , round to
    12·1 answer
  • Mario is taking a taxi ride to Blue Bayou the taxi cost $7, plus 0.85 for every mile driven if Mario pays 16.35 overall how many
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!