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zheka24 [161]
3 years ago
11

How do functions relate to graphs?

Mathematics
1 answer:
Gre4nikov [31]3 years ago
7 0
Functions relate to graphs because when you input a number in a function you get an exact answer for x and y, this is similar to how you can find where a line on a graph intersects and get your exact x and y answer.
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The equation of a line of best fit relating the number of cats c at an animal shelter to the number
WINSTONCH [101]
ANSWER 155 cats

Step by step explanation

No. of dogs = 50=d
No. of cats = 3.5x50- 20
=175-20
=155 cats
8 0
3 years ago
Find the perimeter of the polygon. Assume that lines which appear to be tangent are tangent. Round to the nearest tenth if neces
kherson [118]

Answer:

P=53.6\ units

Step-by-step explanation:

we know that

The <u><em>Two-Tangent Theore</em></u>m states that if two tangent segments are drawn to one circle from the same external point, then they are congruent

so

Applying the Two-Tangent Theorem at each vertex of the triangle

The perimeter of the triangle is equal to

P=2(7.8)+2(8)+2(11)=53.6\ units

6 0
3 years ago
I need help on this question
storchak [24]
It’s the third one.. I think
7 0
3 years ago
Read 2 more answers
Can someone help me
gizmo_the_mogwai [7]

Answer:

its C just did it

Step-by-step explanation:

3 0
3 years ago
For her college fund jenny's parents invested $5000 four years ago. the account has now reached $6312. what is the approximate a
Tasya [4]

Answer:

Rate = 6.56%

Step-by-step explanation:

Principal (P) = $5000

Interest (I) = $6312

Time (T) = 4 years

Rate (r) = ?

This question is involves simple interest and with the formula, we can easily plug in the values to find the rate.

S.I = P(1 + rt)

S.I = simple interest

P = principal

R = Rate

T = Time

6312 = 5000(1 + r*4)

6312 = 5000 + 5000*4r

6312 - 5000 = 20000r

1312 = 20000r

r = 1312 / 20000

r = 0.0656

Rate are calculated in percentage hence we'll multiply it by 100

R = 6.56%

4 0
3 years ago
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