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
BigorU [14]
3 years ago
13

What's the slope of this chart?

Mathematics
2 answers:
Katen [24]3 years ago
7 0

Answer:

y= -2/7x +4

Step-by-step explanation:

Vesna [10]3 years ago
5 0

Answer: -2/7

Step-by-step explanation:

1. Use the slope equation (y2-y1)/(x2-x1) you take 2 coordinates in the chart and use the second coordinates y output minus the first corrdinates y output and the same for the x inputs and whatever you get is your slope

1. Plug the first two coordinates into the slope formula:

(6-8)/(-7-(-14))

2. Solve:

-2/7!

I hope this helped :)

You might be interested in
Solve the formula for the variable h.
Ede4ka [16]
V=\frac{bh}{3}\ \ \ \ \ \ \ |multiply\ by\ 3\\\\3V=bh\ \ \ \ \ \ |divide\ by\ b\\\\h=\frac{3V}{b}
5 0
3 years ago
Help help needed for composition of function
dimulka [17.4K]

Answer:

\circledast \ \ f\circ f\left( x\right) = x

\circledast \ \ g\circ g\left( x\right)  =4x - 21

Step-by-step explanation:

f(x)=\frac{5}{2x}

g(x) = 2x - 7

==============

f\circ f\left( x\right)  =\frac{5}{2\left( f\left( x\right)  \right)  }

             =\frac{5}{2\left( \frac{5}{2x}  \right)  }

             =\frac{5}{\left( \frac{5}{x}  \right)  }

             =5\times\frac{x}{5}

             =x

_____________

g\circ g\left( x\right)  =2(g(x)) - 7

            = 2(2x - 7) - 7

           = 4x - 14 - 7

           = 4x - 23

3 0
2 years ago
The cost of 6 pounds <br> of coffee is $3.
4vir4ik [10]

Answer:

ok 2 pound per 1 doller and 1 pund per0.50 cent

Step-by-step explanation:

4 0
3 years ago
The sum of 5 consecutive integers is 120. What is the third number in this sequence?
aliina [53]
Ok so

x - the smallest
The other 4 are : x+1, x+2, x+3, x+4
We know that sum is 120
So
x+x+1+x+2+x+3+x+4=120
Combine like terms
5x+10=120
Subtract 10 on both sides
5x=120-10
5x=110
Divide by 5 on both sides
X=22
The third number is x+2 = 22+2=24

3 0
3 years ago
Traci Lynn currently walks to school from her apartment, which is 1.3 miles away from her first class. She typically walks at a
ahrayia [7]

5 minutes in bike and by walking 1 hours 3 minutes

8 0
3 years ago
Other questions:
  • The entrance ramp to an arena rises 4.5 feet for every 50 feet of horizontal distance it covers. What is the slope of the ramp ?
    8·2 answers
  • With two reapers operating, a field can be harvested in 1 h. If only the newer reaper is used, the crop can be harvested in 1.2
    9·1 answer
  • You conduct an inventory for a hardware store and count 40 rolls of duct tape. Your manager wants to keep 7 boxes of duct tape i
    11·1 answer
  • A soft-drink machine can be regulated so that it discharges an average of μ ounces per cup. If the ounces of fill are normally d
    15·1 answer
  • The gas mileage for a truck is 20 miles per gallon. Which graph correctly shows
    9·1 answer
  • Sandy bought a pair of shoes on sale for 40% off the original price and an additional 25% off the discount price. If the shoes o
    9·1 answer
  • Yeah I have zero idea what this is, can someone help me with it?
    5·1 answer
  • Which describes the cross section of the square prism that passes through the vertices A, B, C, and D shown
    9·1 answer
  • What is 2 to the power of -2? My teacher said it does not equal -4… does it equal positive 4??
    8·2 answers
  • I need to find the table of -csc theta
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!