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
Volgvan
3 years ago
7

Write a function rule based on the table below. x f(x) 0 13 1 2 2 -9

Mathematics
1 answer:
disa [49]3 years ago
3 0
The answer is y= -11x + 13
You might be interested in
Which is greater 30% 0.03
jolli1 [7]

Answer:

30% is greater

Step-by-step explanation:

30% = 0.3

0.3 > 0.03

3 0
3 years ago
(10-x)(3x -9)=0<br><br> NEED HELP ASAP
crimeas [40]

Answer:

Step-by-step explanation:

Since the expressions are multiplied, for the product to equal zero, one term or another has to equal 0 because 0 times anything is zero.

(10-x)(3x-9)=0 when

10-x=0, x=10

3x-9=0, x=9/3=3

So there are two solutions when x=3 and x=10

7 0
3 years ago
Given the function f(x) = 2x, find the value of f−1(32).
viktelen [127]
Step 1
find the inverse
<span>exchange x for y and  y for x
y=2x
then
x=2y---------> clear y
y=x/2
</span><span>f−1(x)=x/2

for x=32
</span>f−1(32)=32/2----------> 16
<span>
the answer is 16

</span>
3 0
4 years ago
Read 2 more answers
3x+y=8________(1) and x²+xy=6________(2) solve this​
romanna [79]

Answer:

In first equation if we put the value of x and y (x=2,y=2)than,

3x+y=8

3×x+y=8

3×2+2=8

6+2=8

8=8

in second equation the value of x=2,y=1

x2+xy=6

x2+x×y=6

4+2×1=6

4+2=6

6=6

6 0
4 years ago
Read 2 more answers
Find the perimeter P of ▱JKLM with vertices J(−3,−2), K(−5,−5), L(1,−5), and M(3,−2). Round your answer to the nearest tenth, if
Bezzdna [24]

Given:

Vertices of JKLM are J(−3,−2), K(−5,−5), L(1,−5), and M(3,−2).

To find:

The perimeter P of a parallelogram JKLM.

Solution:

Distance formula:

D=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using distance formula, we get

JK=\sqrt{\left(-5-\left(-3\right)\right)^2+\left(-5-\left(-2\right)\right)^2}

JK=\sqrt{\left(-5+3\right)^2+\left(-5+2\right)^2}

JK=\sqrt{\left(-2\right)^2+\left(-3\right)^2}

JK=\sqrt{4+9}

JK=\sqrt{13}

Similarly,

KL=\sqrt{\left(1-\left(-5\right)\right)^2+\left(-5-\left(-5\right)\right)^2}=6

LM=\sqrt{\left(3-1\right)^2+\left(-2-\left(-5\right)\right)^2}=\sqrt{13}

JM=\sqrt{\left(3-\left(-3\right)\right)^2+\left(-2-\left(-2\right)\right)^2}=6

Now, perimeter P of ▱JKLM is

P=JK+KL+LM+JM

P=\sqrt{13}+6+\sqrt{13}+6

P=2\sqrt{13}+12

P=2(3.61)+12

P=7.22+12

P=19.22

P\approx 19.2

Therefore, the perimeter P of ▱JKLM is 19.2 units.

3 0
3 years ago
Other questions:
  • The theater. Has 1678 seats a magician performed three sold out shows at the theater how many people were able to see the Magici
    6·1 answer
  • This is Iready can anyone help!
    6·2 answers
  • Write a two-column proof. Given: line BD bisects angle CBE. Prove: angle ABD approximately equal to angle FBD.
    10·1 answer
  • If the point (5, 2) is reflected across the x-axis, then what are the coordinates of the resulting point
    9·1 answer
  • If M(-2,8) is reflected in the y-axis what are the coordinates of M , the image M
    10·1 answer
  • a recipe calls for 2 teaspoons of vanilla and 3/4 cup of sugar. cumpute the unit rate for vanilla to sugar
    13·1 answer
  • What is the value of the x variable in the solution to the following system of equations?. .
    12·2 answers
  • On this number line, zero represents sea level. Plot the following points based on the description provided by dragging and drop
    13·1 answer
  • Function or no function 12 question please help​
    15·1 answer
  • HELP ME!!!!!!!!!!!....
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!