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
Yakvenalex [24]
3 years ago
13

Exams help a girl out lol

Mathematics
1 answer:
Anna71 [15]3 years ago
8 0

Answer:

Slope is 3/2

Step-by-step explanation:

If you're going from point (1,4) to point (-3,-2), then your answer slope = -3/2.

If you're going from -3, -2 to 1,4 then it's 3/2 because you are going up 3, over 2 each time.

\frac{rise}{run} = \frac{3}{2}

You might be interested in
Two students in your class, Ralph and Bobby, are disputing a function. Ralph says that for the function, between x = −1 and x =
marshall27 [118]

Answer:

Ralph and Bobby both are correct about slope. Because slope for both is 0.

Step-by-step explanation:

We are given a function that has two values of x's between x = −1 and x = 1.

And the average rate of change between x=-1 and x=1 is 0.

We know that x=-1 and x=1 are the points on x-axis.

If we joint x=-1 and x=1 points, we would get a straight line horizontal line on x-axis.

And note, the slope of a horizontal line is 0 always.

So, according to Bobby the graph goes up through a turning point, and then back down that means the point (-1,0) gets horizontally shift by 2 unit at (1,0).

Therefore, rise/run = 0/2, that is also equal to 0.

Therefore, Ralph and Bobby both are correct about slope.

Because slope for both is 0.

7 0
3 years ago
If f(x)=-x+2, find f(4)
pickupchik [31]

Answer:

f(4)=-2

Step-by-step explanation:

f(4)=-4+2=-2

5 0
3 years ago
particals have enough energy to break free from eachother and can move around freely; particals spread out in different directio
Burka [1]
I cant find an answer for this sorry
4 0
3 years ago
X + 2y + 5z = -17<br> 2x – 3y + 2z = -16<br> 3x + y - z = 3
Tatiana [17]

Answer:

first one : x=−2y−5z−17

2nd one: x= 3 /2 y−z−8

3rd one: x= −1 /3 y+ 1 /3 z+1

Step-by-step explanation:

8 0
3 years ago
One of the largest pizzas ever made had a diameter of 80 yards. To the nearest square yard, what is the area of this pizza?
ladessa [460]

Answer: The area is 5024 yrd^2

Step-by-step explanation:

80 is the diameter to we need to divide it by 2 to find the radius

80/2= 40

A= 3.14* 40^2

A = 3.14 * 1600

A= 5024

5 0
3 years ago
Other questions:
  • Thirty percent of what number is 63.
    8·2 answers
  • For what value of the variable: is the value of 2x+1 twenty greater than 8x+5?
    12·2 answers
  • Determine whether the situation involves a permutation or a combination, and how many possibilities are there are?
    7·1 answer
  • Will give Brainliest! if right!
    13·2 answers
  • Various problems with data collection can cause some observations to be missing. Suppose a data set has 20 cases. Here are the v
    10·1 answer
  • A cook needs 42 pieces of tomato for salads The cook has 4 tomatoes He cuts each tomato into 6 pieces
    12·1 answer
  • 3/5x2/3 thanks for the help
    7·1 answer
  • Find the missing measure. (show your work)
    7·1 answer
  • Max found a jacket on sale for 35% off its original price. What per cent of the actual cost will Max pay for the coat?
    6·1 answer
  • Is a triangle with sides 7 feet, 12 feet, and 14 feet a right, acute or obtuse triangle?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!