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
Fittoniya [83]
3 years ago
7

Write an equation in point-slope form for each line. (If possible please show work)

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0

Answer:

y= -2x+3

Step-by-step explanation:

Point slope form= y=mx+b

The m is the slope.

So, we have an incomplete equation right now: y= -2x+b

We want to find b. We can do that by plugging in values for the x and y coordinates. Fortunately, we do have a set of coordinates, (1, 1)!

We plug them in:

1= -2(1)+b

1= -2+b

b=3

So, since we have the slope and the b, also called the y-intercept, we can form an equation!

y= -2x+3

You might be interested in
Can you help me with this??<br> please explain
zepelin [54]
Hello!

We separate this into three sections

we are looking for a graph that has a line where x is greater than -3 and less than -2 while the circles not shaded since it does have the or equal to sign

The graphs that have this is the first and the third

Next we can look for the graph that has x greater than or equal to -2 and less than 3 with the one at -2 shaded but the one at 3 not

The graph that follows this is the third graph

The answer is the third one

Hope this helps!
7 0
2 years ago
Read 2 more answers
Find the nth term<br><br> 1, 5, 9. 13, 17
mojhsa [17]

a1 = 1 and d = 4

a(n) = a1 + d(n - 1)

a(n) = 1  + 4(n - 1)

8 0
2 years ago
Population within 50 mile radius of paso robles, ca
SIZIF [17.4K]
Yes it is 50 miles per hour
6 0
3 years ago
What is 2,000,000 x 10,000 x 170 x 10E1146?
Valentin [98]

Answer:

3.4*10^1159

Step-by-step explanation:

2,000,000 x 10,000 x 170 x 10E1146

2,000,000 x 10,000 = 2*10^10

2*10^10*170 =340*10^10

Putting this in proper scientific notation by moving the decimal 2 places to the left, means adding 2 to the exponent

3.4*10 ^ (10+2)

3.4*10^12

10E 1146  means 10*10^1146

This is really 1 * 10^(1146+1)

3.4*10^12 * 10^1147

We add the exponents

3.4*10^(12+1147)

3.4*10^1159

5 0
3 years ago
Jane has 15 coins in total of $2.18. She has 5 more quarters than nickels, has 3 pennies and dimes. How many quarters, nickels,
fredd [130]
She has 7 quarters two nickels and 3 dimes
8 0
3 years ago
Other questions:
  • Whats the slope and the equation
    6·1 answer
  • Help me to understand this
    11·1 answer
  • How many unique ways are there to arrange the letters in the word FANCY ?
    6·1 answer
  • Given: △MOP, Perimeter of △MOP=12+4 sqr rt. 3 m∠P=90°, m∠M=60° Find: MP
    7·2 answers
  • What percent is equivalent to 1/20​
    12·2 answers
  • −6⋅2⋅|−8|= <br><br> Please help me..
    8·2 answers
  • Dominic, Ralf and Peter have just eaten a HUGE Christmas meal. Dominic now weighs half as much as Ralf, and Peter weighs three t
    13·1 answer
  • Which one? Please be honest.
    6·1 answer
  • An examination started 12.50 pm and lasted for 2 and half hours. at what time did it end​
    8·2 answers
  • PLS HELP ASAP THANKS ILL GIVE BRAINLKEST PLS THANKS PLS
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!