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Zina [86]
3 years ago
15

What is the equation of the quadratic function represented by this graph?

Mathematics
1 answer:
mrs_skeptik [129]3 years ago
3 0
Can you put a picture of the graph please
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The elevation of a small submarine changes by -38 mile after each exploration. After how many explorations will the submarine's
Stella [2.4K]

Answer:

16/19

Step-by-step explanation:

\frac{1}{-38} =\frac{x}{-32}

x = 1 / -38 × -32

x = 16 / 19 or 0.8421052632

A full exploration will not be completed

8 0
4 years ago
1) Which transformation of a figure will create an image that is NOT congruent to the original figure?
ki77a [65]
Dilation since then the lengths are changed.  The image would then be only similar; not congruent.
6 0
4 years ago
Read 2 more answers
Meghan found 15 pieces of sea glass on the beach. The next day she found 4 more pieces than she found the day before. Write and
Hunter-Best [27]

Answer:

34

Step-by-step explanation:

15 + 4  = 19

19 + 15 = 34

(What do they mean estimate your answer?)

An estimation is 30(?)

8 0
1 year ago
77. The yearly cost of tuition (in-state) and required fees for
zlopas [31]

Answer:

a. \$3107

b. 17 years

c. The amount that is currently charged by the college you attend is much higher than the amount charged in two-year college in the present year.

Step-by-step explanation:

a.

f(x)=64x+2083

Here, x is a the number of years after 2000 and f(x) is the total cost.

To approximate the yearly cost of  attending a two-year college in the year 2016,  find f(16).

f(16)=64(16)+2083\\\\=1024+2083\\\\=\$3107

b.

To predict in what year the yearly  cost of tuition and required fees will exceed $3200, solve f(x)=3200

64x+2083=3200\\\\64x=3200-2083\\\\=1117\\x=\frac{1117}{64}\\\\ =17.45

So,

x is approximately equal to 17 years.

c.

The present year is 2020.

To approximate the yearly cost of  attending a two-year college in the present year, find f(20)

f(20)=64(20)+2083\\\\=1280+2083\\\\=\$3363

The amount that is currently charged by the college you attend is much higher than the amount charged in two-year college in the present year.

6 0
3 years ago
14.8 = n minus 0.3<br> n = negative 15.1<br> n = negative 14.5<br> n = 14.5<br> n = 15.1
dlinn [17]

Hello!

14.8 = n - 0.3

n - 0.3 = 14.8

n = 14.8 + 0.3

n = 15.1 → value of n

Good luck! :)

4 0
3 years ago
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