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
ValentinkaMS [17]
4 years ago
8

How do you write the equation for intercept (4,-3), m=-1

Mathematics
1 answer:
Digiron [165]4 years ago
5 0

Answer:

\large\boxed{y=-x+1}

Step-by-step explanation:

The slope-intercept from of an equation of a line:

y=mx+b

<em>m</em><em> - slope</em>

<em>b</em><em> - y-intercept</em>

<em />

We have the slope <em>m = -1</em> and the point (4, -3) → <em>x = 4, y = -3</em>.

Substitute to the equation:

-3=(-1)(4)+b

-3=-4+b   <em>add 4 to both sides</em>

-3+4=-4+4+b

1=b\to b=1

You might be interested in
Solve for x in the diagram below. answer asap please
liq [111]

Answer:

x + 100+ 3x = 180

4x + 100 = 180

4x = 180-100

<u>4</u><u>x</u><u> </u> = <u>8</u><u>0</u>

4. 4

x= 20°

6 0
3 years ago
Find a polynomial function of lowest degree with real coefficients having zeroes of 2 and -Si (Show all work to earn credit.)
antoniya [11.8K]

Answer:  The required polynomial of lowest degree is p(x)=x^3-2x^2+25x-50

Step-by-step explanation:  We are given to find a polynomial function of lowest degree with real coefficients having zeroes of 2 and -5i.

We know that

if x = a is a zero of a real polynomial function p(x), then (x - a) is a factor of the polynomial p(x).

So, according to the given information, (x - 2) and ( x + 5i) are the factors of the given polynomial.

Also, we know that complex zeroes occur in conjugate pairs, so 5i will also be a zero of the given polynomial.

This implies that (x - 5i) is also a factor of the given polynomial.

Therefore, the polynomial of lowest degree (three) with real coefficients having zeroes of 2 and -5i is given by

p(x)=(x-2)(x+5i)(x-5i)\\\\\Rightarrow p(x)=(x-2)(x^2-25i^2)\\\\\Rightarrow p(x)=(x-2)(x^2+25)\\\\\Rightarrow p(x)=x^3-2x^2+25x-50

Thus, the required polynomial of lowest degree is p(x)=x^3-2x^2+25x-50

4 0
4 years ago
Help?? me please its confusing
Montano1993 [528]
Your answer will be B. Just message me if you have a question on how it's that answer
4 0
3 years ago
John find 1/5 of the bar chocolate he bought was already eaten by his brother. He eat 3/4 of what was remaining. Find the portio
larisa86 [58]

Answer:

1/5 is left.

Step-by-step explanation:

Portion remaining after the bar was eaten by his brother = 1 - 1/5 = 4/5.

Portion remaining after John ate 3/4 of this = 4/5 - 3/4* 4/5 = 4/5 - 3/5

=  1/5.

3 0
3 years ago
Please help me on this for brainliest and a brownie
Airida [17]

Answer:

A = 67

Step-by-step explanation:

a - 48 = 19

  +48    +48

a = 67

Hope this Helps

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the following question. x/10=4 ​
    15·1 answer
  • Use distributive property to find 54x8
    6·1 answer
  • Find the slope of the line that is graphed.
    14·1 answer
  • The greatest integer function shown below, is defined so that it produces the gretest integer__ or equal to x. f(x)=[ [x] ]
    6·1 answer
  • Please help me! List all of the polygons that can be formed by using some or all of the lettered vortices show in the cordinate
    11·1 answer
  • What is shrek’s ultimate life form
    11·1 answer
  • A medical researcher wants to investigate the amount of time it takes for patients' headache pain to be relieved after taking a
    15·1 answer
  • How many possible outcomes are there when flipping a coin 9 times​
    15·2 answers
  • An airplane traveled 108 miles in 20 minutes? How long will it take to fly 162 miles?
    9·2 answers
  • Which trig function would you use to solve for x?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!