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Irina-Kira [14]
3 years ago
6

Please help :) x y 2 4 4 8 5 10 7 14 8 16 Is this a function?

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

Answer:

so in this graph, yes, it is a function

Step-by-step explanation:

for each x, y is double the value of the input x

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Freddie travels east 5 km and then goes north for 12 km and then west for 5 km what is his distance and displacement
mel-nik [20]

Answer:

12 km

Step-by-step explanation:

going east by 5 km and then west by 5 km brings him 12 km to the north of where he started

8 0
3 years ago
What are the coordinates of the midpoint of the line segment with endpoints 2,5 and 4,-7
Phoenix [80]
<h3>Answer:   (3, -1)</h3>

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

Explanation:

The midpoint formula is (x_m, y_m) = \left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\right)

This basically says to add the corresponding coordinates and divide by 2.

The given points (2,5) and (4,-7) have x coordinates of 2 and 4. They add to 2+4 = 6, and then that result cuts in half to 6/2 = 3. The x coordinate of the midpoint is 3.

The y coordinate of the midpoint is y = -1 since adding the y coordinates of the given points leads to 5+(-7) = -2 which cuts in half to -1.

So overall the midpoint is located at (3, -1)

8 0
3 years ago
HELP PLEASE!! THIS IS DUE IN AN HOUR!!
Neko [114]

Answer:

Your answer is 30.

Step-by-step explanation:

You plug in b=12, and 5=h

12*5/2

60/2

--->30<---

7 0
4 years ago
What is 4=-6w+8(w+2)?
Tom [10]
4 = -6w + 8(w+2) is an equation, and your job is to "Find the value of w that satisfies this equation."

Perform the indicated multiplication:

4 = -6w + 8w + 16.  This becomes:

4 = 2w + 16, which in turn becomes 2w = -14.  Thus, w = -7 (answer)
3 0
4 years ago
John bought 15 cookies and ate 3 of them. he ate % of the cookies
cupoosta [38]
80% of the cookies. You take 15-3=12, 12÷15= .8
6 0
4 years ago
Read 2 more answers
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