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
IRINA_888 [86]
4 years ago
13

Write the equation to represent a line that contains the point (1, -7) and a slope of -4.

Mathematics
1 answer:
Gwar [14]4 years ago
5 0

Answer:

y = -4x - 3

Step-by-step explanation:

It is given outright that slope is -4, so right now we have:

y = -4x

Now, plug that point's values into the current formula.

-7 = -4(1) + b

-7 = -4 + b

Add 4 to both sides to get b by itself.

-3 = b

Put -3 at the end.

y = -4x - 3

You might be interested in
What's 76×32÷5+(19×92)-15×2? Need help ASAP​
arsen [322]

Answer:

2204.4

Step-by-step explanation:

Okay so we want to always use order of operations: PEMDAS

Sop first we do what is in the parenthesis. 19*92 is 1748.

Now, going from left to right, we do multiplication and division. 76*32 is 2432. Then we divide that by 5 to get 486.4. And the last bit is 15*2 which is 30.

Your equation now is 486.4+1748-30.

The final answer is 2204.4

6 0
4 years ago
Read 2 more answers
Which parabola will have a minimum value vertex?
mars1129 [50]
All parabolas?

explanation:
4 0
4 years ago
Read 2 more answers
What are the coordinates grapging x=3 and y=-2x+1
marusya05 [52]
Answer: -5

First, coordinates are (x, y). You’re x is 3, so all you need to do it plug in x into your algebraic equation to find y. Then just plug both into (x, y) and you have your coordinates.

y=-2(3)+1
y=-6+1
y=-5
7 0
4 years ago
I need help this is hard for me and I have a few
VLD [36.1K]

Step-by-step explanation:

Subtracting N by T

(3a2 + 2a - 5) - (2a2 + a + 6)

Subtracting like terms

a2 + a - 11

7 0
3 years ago
Please answer the questions before 12 am
Delvig [45]

Answer:

Step-by-step explanation:

42)1.50/6=0.25

43)3/2=1.5

44)1x2=2

5 0
3 years ago
Read 2 more answers
Other questions:
  • Calc Help Please!!! Urgent!!
    15·1 answer
  • Paul, Colin and Brian are waiters.
    9·1 answer
  • I REALLY need help with these problems (we are learning about positive and negative numbers)
    6·1 answer
  • How do you get the answer to w=gm for m in algebra solve each equation for the indicated variable
    12·1 answer
  • How do you solve this
    6·1 answer
  • Choose the equation that matches the story. Then choose the correct solution.
    5·1 answer
  • What is 80, 023 written in scientific notation? send help bbys. ​
    13·1 answer
  • Someone answer please My question ASAP
    8·1 answer
  • The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30 inches. What is the distance betw
    13·2 answers
  • Find the missing value of: -1 = 7 - ?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!