answer.
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
Anit [1.1K]
2 years ago
14

Given f(2) = 2x – 3, find f(1).

Mathematics
1 answer:
REY [17]2 years ago
5 0
So when it asks for a function with a number in parenthesis like that it’s asking for you to find the function of that number.

Basically substitute in that number.

F(1)=2(1)-3
=2-3
=-1
You might be interested in
Which oh the following are among the five basic postulates of Euclidean geometry
igomit [66]

1. A straight line segment can be drawn joining any two points.

2. Any straight line segment can be extended indefinitely in a straight line.

3. Given any straight line segment, a circle can be drawn having the segment as radius and one endpoint as center.

4. All right angles are congruent.

5. If two lines are drawn which intersect a third in such a way that the sum of the inner angles on one side is less than two right angles, then the two lines inevitably must intersect each other on that side if extended far enough. This postulate is equivalent to what is known as the parallel postulate.

8 0
2 years ago
A segment has endpoints A (-1, 1) and B (8, 4) . If the segment is divided into four equal parts, the coordinates of the point c
riadik2000 [5.3K]

Line is divided into 4 equal parts.

we have to find a point which is closest to point A.

So that means required point P(x,y) is at 1 unit away from A(-1,1) and 3 unit away from B(8,4)

Now we just need to use section formula to get the coordinate of required point using m1=1 and m2=3

\left ( \frac{m_1x_2+m_2x_1}{m_1+m_2}  , \frac{m_1y_2+m_2y_1}{m_1+m_2} \right )

= \left ( \frac{1*8+3*(-1)}{1+3}  , \frac{1*4+3*1}{1+3} \right )

= \left ( \frac{8-3}{4}  , \frac{4+3}{4} \right )

= \left ( \frac{5}{4}  , \frac{7}{4} \right )

So the final answer is \left ( \frac{5}{4}  , \frac{7}{4} \right ).

6 0
2 years ago
Read 2 more answers
Which of the following rational functions is graphed below?
AlekseyPX

Answer:

The rational function that is graphed is B

6 0
2 years ago
Read 2 more answers
Use the method of undetermined coefficients to solve the given nonhomogeneous system. dx dt = 2x + 3y − 5 dy dt = −x − 2y + 4 x(
sukhopar [10]
Try this solution (see the attachment, it is consists of 3 steps).

4 0
2 years ago
Read 2 more answers
Tanmay had some chocolates with him. He gave one-third of them to Akash and one-fifth of them to Sharad. Tanmay could do so with
Stels [109]

Answer:

The possible value of X are;

15, 30, 45, 60 etc

Step-by-step explanation:

The parameters given are

Number of chocolates Tanmay had = X

Number of chocolates Tanmay gave to Akash = 1/3 × X

Number of chocolates Tanmay gave to Sharad = 1/5 × X

Whereby 3 and 5 are factors of X, therefore;

3 × 5 = 15 is the lowest single factor of X

The possible values of X starting from the lowest factor are given as follows;

15 × 1 = 15

15 × 2 = 30

15 × 3 = 45

15 × 4 = 60

Hence, the possible value of X are the arithmetic progression a + (n - 1)×d

Where:

a = 15

n = 1, 2, 3, 4, ...

d = 15

Which includes;

15, 30, 45, 60

7 0
2 years ago
Other questions:
  • Jack, Jill, and Bill each carried a 48 ounce bucket full of water down the hill.  By the time they reached the bottom, Jack's bu
    11·2 answers
  • Jane, Andre, and Maria pick apples.Andre pick three times as many pounds as maria. Jane picks two times as many pounds as Andre.
    14·2 answers
  • In the diagram, AB←→ || CD←→. Which pair of angles can be proven congruent?
    11·2 answers
  • Calvin’s credit card computes finance charges using the daily balance method. His card has a billing cycle of 30 days and an APR
    9·1 answer
  • On her first stroke, Maria hit a golf ball 140 yards 2 feet 9 inches. On her second stroke, she hit it 170 yards 1 foot 6 inches
    11·2 answers
  • The average rate of change from x = 0 to x = 15 is about −4.667. How does the average rate of change from x = 0 to x = 20 compar
    9·1 answer
  • A teacher wanted to buy a chair, a bookshelf, two tables and a desk. She spent $900 for all five items and the chair and the des
    5·1 answer
  • The California State University (CSU) system consists of 23 campuses, from San Diego State in the south to Humboldt State near t
    12·1 answer
  • Two opposing opinions were shown to a random sample of 1,744 US buyers of a particular political news app. The opinions, shown i
    6·1 answer
  • Dakari makes 2 dozen jars of jam. The total weight of all of the filled jars is 211.2 ounces. When empty, each jar weighs 1.2 ou
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!