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
rewona [7]
3 years ago
12

Use the point-slope formula to write an equation of the line that passes through (-5, -4) and (3, -1).

Mathematics
1 answer:
aalyn [17]3 years ago
8 0

Answer:

point slope form: y + 4 = 3/8 (x + 5)       slope intercept: y = 3/8x - 17/8

Step-by-step explanation:

y2 - y1 / x2 - x1

-1 - (-4) / 3 - (-5)

slope = 3/8

y + 4 = 3/8 (x + 5)

y = 3/8x + b

-1 = 3/8(3) + b

-1 = 9/8 + b

-17/8

y = 3/8x - 17/8

You might be interested in
The parent function f(x) = x2 is translated such that the function g(x) = –x2 + 6x – 5 represents the new function.
zhenek [66]

Answer:

g(x) has an axis of symmetry at x = 3.

g(x) is shifted right 3 units from the graph of f(x)

g(x) is shifted up 4 units from the graph of f(x).

Step-by-step explanation:

The parent function is:

f(x)=x^2

The transformed function is g(x)=-x^2+6x-5.

This new function can be rewritten in the vertex form as:

g(x)=-(x-3)^2+4

This function is obtained by shifting the parent function 3 units right and 4 units up.

The axis of symmetry is x=3;(x=h) and h=3.

There is no horizontal stretch or compression.

The new function is however reflected in the x-axis

8 0
4 years ago
Read 2 more answers
Find the y-intercept of each exponential function and order the functions from least to greatest y-intercept.
kvv77 [185]

Answer:

Keep the exact order that is shown

Step-by-step explanation:

The first exponential already has a point at (1, -2) which means the y-intercept would be less than -2, which is the lowest among the three


The second has a y-int at -2

Third has y-int at 2

4 0
3 years ago
Which of the value of X is the equation below round to the nearest hundredth Place
VikaD [51]
Hfcccvgjuytrdfhjigfftuikvdyokb
8 0
3 years ago
Let f(x)=4x^2-2<br> f(t+1)
dusya [7]

Answer:

f(x) = 4 {x}^{2}  - 2 \\ f(t + 1) = 4 {(t + 1)}^{2}  - 2 \\  = 4( t + 1)(t + 1) - 2 \\  = 4( {t}^{2}  + 2t + 1) - 2 \\  = 4 {t}^{2}  + 8t + 4 - 2 \\  = 4 {t}^{2}  + 8t + 2

I hope I helped you^_^

4 0
3 years ago
¿A cuantos milesimos equivale 1.2 centesimos?​
Doss [256]

Answer:

Dbnknak wjsbsks n kshs wka a whs

8 0
3 years ago
Other questions:
  • If a number is subtracted from its square, the result is 132. find the number
    15·2 answers
  • A production supervisor at a major chemical company wishes to determine whether a new catalyst, catalyst XA-100, increases the m
    5·1 answer
  • You drop a rock into a deep well. You can't see the rock's impact at the bottom, but you hear it after 7 seconds. The depth of t
    8·1 answer
  • A *blank* triangle has no congruent sids
    9·1 answer
  • Find the interest due on $1,400 at 9% for 270 days
    8·2 answers
  • Plz give me a answer
    8·1 answer
  • 3. A balloon with a small leak loses 0.5% of its volume each day. If it originally contained 40 liters of gas, what is the volum
    6·1 answer
  • Find the x- and y- intercepts if they exist 3x+5y=12
    9·2 answers
  • Verb, 9 letters meaning to determine amount or number of something mathematically
    14·1 answer
  • Jordan writes 3(4x – 8) = 12x – 8
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!