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Olegator [25]
3 years ago
9

Struggling with these, can anyone help me?

Mathematics
1 answer:
Yuri [45]3 years ago
8 0
Alrighty, so, for the first one the y-intercept is the point on the graph in which the line travels through the y-axis. So the answer is 4 for the first one. For the second one the answer is f(x)=1/2x+3. I recommend Desmos: https://www.desmos.com/calculator It's highly helpful and me and my teachers use it when I do precal.
Hope this helps!
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2 point) what is the height of a d-heap that contains n elements? the height should be a function of n and
belka [17]
Assuming a d-heap means the order of the tree representing the heap is d.
Most of the computer applications use binary trees, so they are 2-heaps.

A heap is a complete tree where each level is filled (complete) except the last one (leaves) which may or may not be filled.

The height of the heap is the number of levels.  Hence the height of a binary tree is Ceiling(log_2(n)), for example, for 48 elements, log_2(48)=5.58.
Ceiling(5.58)=6.  Thus a binary tree of 6 levels contains from 2^5+1=33 to 2^6=64 elements, and 48 is one of the possibilities.  So the height of a binary-heap with 48 elements is 6.

Similarly, for a d-heap, the height is ceiling(log_d(n)).



6 0
3 years ago
Can sum help me?? will get brainlistt
raketka [301]

Answer:

C. Logan

Step-by-step explanation:

you divide the amount of problems by how many minutes it took each person. for example if you divide the amount of problems Logan did by how many minutes it took him. (84÷3) it equals 28.

7 0
3 years ago
if an orange gets cut in half how much do you have left if you cut in forths how many slices are there​
a_sh-v [17]

Answer:

There are 10 slices left

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Point A(-2, -2) and B(3, -2) are dilated with the center of dilation at C(0, 0) and k=2.
frez [133]

9514 1404 393

Answer:

  A'(-4, -4), B'(6, -4), parallel

Step-by-step explanation:

The dilation factor multiplies each of the coordinate values. The line that was y=-2 becomes the line y=-4, a parallel horizontal line.

6 0
3 years ago
2x + (-x) + 3 + (-2)
meriva

Answer:

-x+3

Step-by-step explanation:

hope this helps

4 0
3 years ago
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