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
Sati [7]
3 years ago
15

If f(x)=3x-7, find f(x)=2

Mathematics
2 answers:
Arisa [49]3 years ago
8 0

Answer:

x = 2

Step-by-step explanation:

drek231 [11]3 years ago
3 0

Answer:

f(3) = 2 or (3, 2)

The y-value we solved for is 2.

Step-by-step explanation:

The equation they give you, all you need to do is plug in the x-value they give you.

f(x) the y-value in (x, y)

it will be on that bold, vertical line on the graph

2=3x-7

add 7 to both sides

9=3x

divide both sides by 3

x=3

y=2

You might be interested in
A forest fire covers twice the amount of forest as it did 3 days ago. If the fire covered 300 square miles 3 days ago and it con
ruslelena [56]
98 miles squared is the answer
3 0
3 years ago
the total number of living humans on arth was converted to scientific notation using an online caculation and was reported to be
gogolik [260]
7.158 * 10^9 rounds to 7 * 10^9
7 * 10^9 = 7,000,000,000
6 0
2 years ago
7 cos x+1=6 secx solve for x
jonny [76]
7cos(x) + 1 = 6sec(x)
7cos(x) + 1 = 6/cos(x)
7cos^(x) + cos(x) = 6
7cos^(x) + cos(x) - 6 = 0
[7cos(x) - 6][cos(x) + 1] = 0
cos(x) = 6/7 , x = arccos(6/7) and
cos(x) = -1, x = 180
6 0
3 years ago
Two trains leave towns 1490 kilometers apart at the same time and travel toward each other. One train travels 20 km/h slower tha
Fynjy0 [20]

Answer:

  rate 1. 50 2. 56

Step-by-step explanation:

if you graph them all together.

5 0
2 years ago
Which algebraic expression is represented by the model?
DerKrebs [107]

Answer:

3(2x+2) = 6x + 6

Step-by-step explanation:

Those are algebra tiles, so it is saying (if you read across the top) 2x +2 then if you read down you have 3 units, so the dot means 2x + 2 multiplied by 3

If you write it in algebraic terms it is 3(2x+2) so the answer when you distribute is 3 (2x) + 3(2) so 6x + 6, and if you count the number of red rectangles you have 6 of them, hence the 6x, and if you cound the units in gray you have 6 of them, hence the 6.

Algebra tiles are used to demonstrate algebra concepts

6 0
3 years ago
Other questions:
  • Solve for x.<br><br> 3<br> 2<br> 5<br> 7
    13·1 answer
  • Janie has $180. She spends 50% of her money on a new pair of ice skates. How much does she spend on ice skates?
    14·2 answers
  • Hey guys! This is super hard. So if you don't mind, can you help me? :)
    5·2 answers
  • Find the total surface area.<br> 8 km<br> 4 km<br> 3.9 km<br> 2 km<br> 8 km
    11·1 answer
  • To find the average rate (speed) of a car traveling on a highway, the distance traveler is divided by the time: R=D/T. If the di
    7·1 answer
  • A Question 2 (2 points) Retake question
    12·1 answer
  • A snail can travel 390 inches in 5 hours. How far does it travel in 10 minutes?
    9·2 answers
  • Pls help me with this ​
    13·1 answer
  • Ohio Skate charges a flat fee of $60 for skating parties plus $6 per person. Matteo can spend no more than $126 on his skating p
    13·1 answer
  • What is radioactivity????​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!