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
adoni [48]
3 years ago
7

Math 8: Linear Functions, Part 2

Mathematics
1 answer:
Studentka2010 [4]3 years ago
3 0

Answer:

\boxed{\text{1. y + 5 = -4(x - 3); \qquad 2. y - 8 = x + 1}}

Step-by-step explanation:

Question 1

The point-slope formula for a straight line is

y – y₁ = m(x – x₁)

x₁ = 3; y₁ = -5; m = -4  

Substitute the values

\boxed{\textbf{y + 5 = -4(x - 3)}}

The diagram shows the graph of equation 1 (red) with slope -4 passing through (3,-5).

Question 2

x₁ = -1; y₁ = 8; m = 1  

Substitute the values

\boxed{\textbf{y - 8 = x + 1}}

The diagram shows the graph of equation 2 (green) with slope 1 passing through (-1,8).

You might be interested in
Simplify a x b x 8 please?????
Semmy [17]

Answer:

8ab

Step-by-step explanation:

8 0
3 years ago
Austin picks 14 apples from the tree in his backyard. He gives his grandmother 6 apples to make a pie. Which number sentence sho
never [62]

Answer: Since he had fourteen, and he gave away six of them, he has eight left.

Step-by-step explanation:

5 0
3 years ago
Which statement describes the relationship between kilometers and meters.
Verdich [7]
Statement B describes the relationship
3 0
3 years ago
Read 2 more answers
A trucking company delivered 4,604 cubic yards of
nadezda [96]
Answer:
13,812 cubic yards of sand

step-by-step explanation:
4,604 cubic yards of gravel
4,604 • 3
13,812
6 0
3 years ago
Solve for x<br> (X+4)/3=2<br> X=-2<br> X=2/3<br> X=-10/3
faust18 [17]
I’m not 100% sure but i think:
u can multiply 3 on both sides
3x+12=6
subtract 12 from both sides
3x=-6
therefore
x=-2
hope that helps
7 0
3 years ago
Other questions:
  • Explain how you can use a model to find 6 times 7
    15·1 answer
  • Whats the expression
    6·1 answer
  • Bill is making accessories for the soccer team. He uses 778.88 inches of fabric on headbands for 29 players and 3 coaches. He al
    8·1 answer
  • Use the substitution method to solve the system of equations. Choose the
    5·2 answers
  • If a bag contains 12 quarters, 6 dimes, and 18 nickles, what is the part-to-whole ratio of nickles to all coins?
    14·2 answers
  • Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did
    10·2 answers
  • 6<br> The quotient of 20 and 47.
    7·2 answers
  • Which is the graph of the function f(x) = Negative StartRoot x EndRoot?
    8·2 answers
  • Find the equation of direct variation,
    12·1 answer
  • Use suitable identities to find the following products <br><br>(x-5) (x-5)​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!