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
guajiro [1.7K]
3 years ago
8

Write the equation in slope-intercept form (y=mx+b) that contains the following point with the given slope. Slope = 2 ; (-3, 1)

Hint: Use point-slope form first. Then, solve that equation for y.
Mathematics
2 answers:
amid [387]3 years ago
8 0

Answer:

y = 2x + 7

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

here m = 2, so

y = 2x + c ← is the partial equation

To find c substitute (- 3, 1) into the partial equation

1 = - 6 + c ⇒ c = 1 + 6 = 7

y = 2x + 7 ← equation in slope- intercept form

yulyashka [42]3 years ago
4 0

here,

given point is (-3,2) and slope(m) is 2

so y=mx + b

or 2=2×(-3) +b

or b=8

the equation is

y=mx+b

or y=2x+8

or2x-y+8=0

You might be interested in
I need help with 2 more questions ??
Tanya [424]

Answer:

x = 145 degree

Step-by-step explanation:

Alternate angle 35deg is shown alone with x on the 180 degree line opposite the other 180 degree line.

180-35 = 145degree

3 0
3 years ago
Read 2 more answers
Match each trig function to a ratio. cos (A) =
soldi70 [24.7K]

Answer:

Cos A = x/z

Step-by-step explanation:

You need to memorize the definitions of all the trig functions and then these types of problems become easy!   OK?

Cos = adjacent side/hypotenuse

Cos A = x/z

7 0
3 years ago
Chad is planting a plant that is 4 inches tall. He wants the hole he is digging to be as deep as the plant is tall. What integer
Arturiano [62]

Answer:

-4 in

Step-by-step explanation:

4 inches underground, assuming that ground level is 0, is negative four inches.

4 0
3 years ago
If you have 3x + y = 9 write it in slope intercept form... what is the slope, y intercept?
ladessa [460]

Step-by-step explanation:

given

3x + y = 9

Writing In slope intercept form , y = mx + c

y = -3x + 9

comparing the given equation with y = mx + c

slope (m) = - 3

y-intercept (c) = 9

Hope it will help :)

3 0
3 years ago
8 times (4+5+7) evalute
il63 [147K]
8 times (4 + 5 + 7) evaluate.

8 × (4 + 5 + 7)
<span>8 × (16) 
</span>128

 <span>8 times (4+5+7) is 128. </span>
7 0
3 years ago
Read 2 more answers
Other questions:
  • is tangent to circle P at point Q. Circle P is shown. Line segment P Q is a radius. Line segment Q R is a tangent that intersect
    7·2 answers
  • Solve the system by either substitution or elimination
    10·1 answer
  • Original price:$60; Markup:15%; Related price:
    8·1 answer
  • Sides and angles of this triangle?
    9·1 answer
  • Write and solve an inequality for x. The answer with the red arrow is wrong!
    10·1 answer
  • Charles is on a 8 1/2 mile bike ride. He stops for a rest after he’s gone 5 2/5 miles. How much farther does he still have to go
    7·2 answers
  • Average Earnings of Workers The average earnings of year-round full-time workers 25–34 years old with a bachelor’s degree or hig
    6·1 answer
  • Anyone know how to solve this?
    11·1 answer
  • Which of the following fractions is equivalent to a repeating decimal? A.1/3 , B.2/5, C.5/8
    8·1 answer
  • critically discuss how Fraud and corruption may negatively impact economic growth and development of a country ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!