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
Contact [7]
3 years ago
12

Find the value of x in 19 and 20 so that f(x)=7​

Mathematics
1 answer:
mafiozo [28]3 years ago
8 0

Answer:

Part 19) x=5

Part 20) x=-3

Step-by-step explanation:

Problem 19) Find the value of x so that f(x)=7

step 1

Find the intersection point of the given line in the graph with the line y=7

The intersection point is (5,7)

see the attached figure

therefore

The x-coordinate of the intersection point is the value of x when f(x)=7

x=5

f(5)=7

Problem 20) Find the value of x so that f(x)=7

step 1

Find the intersection point of the given line in the graph with the line y=7

The intersection point is (-3,7)

see the attached figure

therefore

The x-coordinate of the intersection point is the value of x when f(x)=7

x=-3

f(-3)=7

You might be interested in
Use the diagram to help you solve the problem.
Harrizon [31]

Answer:

C

Step-by-step explanation:

Just took it

4 0
3 years ago
i need help on math
dolphi86 [110]
X=2
2x-3=-x+3

add three to both sides
add 1x to each side
should be left with 3x=6
divide both sides by 3 to get x alone
your answer then is x=2
7 0
3 years ago
F(x) = 2x is translated 4 units up
kolbaska11 [484]

 

f(x) = 2x

f(x) = 2x + 4   (Is translated 4 units up.)

6 0
3 years ago
Miss James has a six square-foot bulletin board in at 12 ft.² bulletin board she wants to cover both boards with index cards wit
irinina [24]
6 divided by 1/4 = 24 + 12 divided by 1/4 = 48, then 48 + 24 = 72
5 0
3 years ago
What is the answer to this multiplication problem 650*3456
Roman55 [17]
650 * 3456 = 2,246,400 is the answer.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the sets of ordered data represents this box-and-whisker plot?
    5·1 answer
  • Two angles are vertical angles. what are their measures if they are also complementary
    8·1 answer
  • Please answer this question
    11·1 answer
  • Rob is setting up a model train track that is 3 3/8 feet long no telephone pole is needed at the start of the track. However alo
    8·1 answer
  • The magnitude of a ra representation of a number as the product of a number that is greater than or equal to 1 but less than
    9·1 answer
  • What is the solution to the equation 5 over 8 (4x-16) =20?<br> A) 4<br> B) 12<br> C) 25<br> D) 75
    8·2 answers
  • Find a8 of the sequence 10,9.75,9.5,9.25,
    15·2 answers
  • 11. Jeff is taking his family and friends to the movies. Adult tickets, a, are $8 and child
    13·1 answer
  • Need help please help me if u can hlp me
    11·1 answer
  • Solve for x round to the nearest tenth of degree if necessary
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!