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
zubka84 [21]
3 years ago
13

Y=f(x)=2x find f(x) when x=2

Mathematics
2 answers:
ehidna [41]3 years ago
4 0

Explanation: Function notation is the equation y=3x-4 can be written using function notation.

First, you multiply by the numbers.

f(x)=2x*2=4

\boxed{f(x)=4}

Hope this helps!

Thanks!

Rainbow [258]3 years ago
3 0

Y=f(x)=2x find f(x) when x=2

Plug in

f(2)=2(2)  =4

Answer

4

You might be interested in
Write nineteen and fifty eight thousandths as a decimal
MakcuM [25]
19.58 this is the answer
3 0
3 years ago
Read 2 more answers
Which descriptions are true for all isosceles triangles? Select each correct answer. At least two equal sides No equal sides One
const2013 [10]

Answer:

1) At least two equal sides

2) One pair of equal angles

6 0
3 years ago
Walt received a package that is 2 1/3 inches long, 6 3/4 inches high, and 8 1/2 inches wide. What is the surface area of the pac
grin007 [14]
Add whole numbers: 2 + 6 + 8 = 16
Add fractions:

= 1/3 + 3/4 + 1/2

= (8 + 18 + 12) ÷ 24

= 38/24 or 1 14/24 or simplified to 1 7/12

Total surface area = 16 + 1 7/12 or 17 7/12


5 0
3 years ago
Read 2 more answers
The temperature in some region of Alaska equals 15 F. Convert this temperature to Celsius.
sergij07 [2.7K]
The formula you need to use is C = 5/9•(F - 32)

So take 15 and subtract 32: 15-32 = -17
Then multiply that by 5/9: 5/9•(-17) ≈ -9.44

7 0
3 years ago
How do I find the y intercept in a fraction
Furkat [3]

ANSWER:

Both functions have the same slope

The linear equation does not have a y-intercept

The table and the grahp express an equivalent function

STEP-BY-STEP EXPLANATION:

In order to compare, we must calculate the slope of the table, knowing that the equation in its slope and intercept form is the following:

\begin{gathered} y=mx+b \\ \text{where m is the slope and b is y-intercept} \end{gathered}

The formula to calculate the slope is the following:

m=\frac{y_2-y_1}{x_2-x_1}

The points are (-6, -9/2) and (4,3), replacing:

m=\frac{3-(-\frac{9}{2})}{4-(-6)}=\frac{3+\frac{9}{2}}{4+6}=\frac{\frac{15}{2}}{10}=\frac{15}{20}=\frac{3}{4}

The slope is 3/4

Now, for b

x = 4

y = 3

m = 3/4

replacing:

\begin{gathered} 3=\frac{3}{4}\cdot4+b \\ b=3-3 \\ b=0 \end{gathered}

The equation is:

y=\frac{3}{4}x

Therefore, the true statements are:

• Both functions have the same slope

,

• The linear equation does not have a y-intercept

,

• The table and the grahp express an equivalent function

8 0
1 year ago
Other questions:
  • You use 3 cans of soup to serve 5 people. If you want to serve 20 people, what should you do?
    6·2 answers
  • Samuel pulls two coin out of his pocket randomly without replacement. If his pocket contains one nickel, one dime, and one quart
    12·1 answer
  • Question 4 (fill-in-the-blank worth 3 points) (03.01) the gcf of 12 and 28 is _____. numerical answers expected!
    8·2 answers
  • Would somebody let me use their brainly so i can do work
    13·2 answers
  • The sum of the two shorter sides of a triangle must be equal to the longest side to be classified as a triangle
    11·1 answer
  • You want to cover a circular clock in fabric. If the radius of the clock is 6 inches. then how many square inches of fabric will
    5·1 answer
  • What is point D FAST PLEASE
    15·2 answers
  • Solve for the variable. 4/2=3/x<br> A.2/3 <br> B.1.5 <br> C.6 <br> D.12
    12·2 answers
  • This shape is made of a rectangular prism and a pyramid.
    11·1 answer
  • What is the greatest common factor of 57 and 76?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!