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alexgriva [62]
3 years ago
15

What function is f(x)=x^2

Mathematics
1 answer:
ozzi3 years ago
8 0

Answer:

f (x) = x2 shows us that function " f " takes " x " and squares it. Example: with f (x) = x2: becomes an output of 16. In fact we can write f (4) = 16. The "x" is Just a Place-Holder! Don't get too concerned about "x", it is just there to show us where the input goes and what happens to it.

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Caleb and Sergio stacked boxes on a shelf. Caleb lifted 14 boxes and Sergio lifted 12 boxes. The boxes that Sergio lifted each w
Ierofanga [76]
If the weight of the boxes that Caleb lifted is equal to c, then each box that Sergio lifted weighed c + 10. The total number of pounds that Sergio lifted is equal to the product of the number of the boxes and the weight. That is,
                                12(c + 10)
Thus, the answer is letter C. 
6 0
3 years ago
Mei likes to make desserts for bake sales. Last month, she made 2 batches of brownies and 3 batches of cookies, which called for
tino4ka555 [31]

Answer: she uses 2 eggs for one batch of brownies and 4 eggs for one batch of cookies.

Step-by-step explanation:

Let x represent the number of eggs that she uses for one batch of brownies.

Let y represent the number of eggs that she uses for one batch of cookies.

Last month, she made 2 batches of brownies and 3 batches of cookies. This means that

2x + 3y = 16 - - - - - - - - - -1

The month before, she baked 1 batch of brownies and 1 batch of cookies, which required a total of 6 eggs. This means that

x + y = 6 - - - - - - - - - - - - - 2

Multiplying equation 1 by 1 and equation 2 by 2, it becomes

2x + 3y = 16

2x + 2y = 12

Subtracting, it becomes

y = 4

Substituting y = 4 into equation 2, it becomes

x + 4 = 6

x = 6 - 4 = 2

7 0
4 years ago
4(x - 2) = -12, x = 4​
rewona [7]

Answer:

x= -1

-1 =4

Step-by-step explanation:

3 0
3 years ago
Someone help!!!!! ASAP
Mumz [18]

Answer: 31.25 cm^2

Step by Step Explination: I just went onto Google and typed in "surface area of a pyramid formula," and then entered the given values, and the given length and width are equal.


Hope this helps!



5 0
4 years ago
Find the products (3a-2)^2
Irina18 [472]

Hi there ! \(๑╹◡╹๑)ノ♬

Answer: \blue{ \boxed{ \bf  {9a}^{2}  - 12a + 4 } }

Step-by-step explanation:

\bf (3a - 2)^{2}  =

\bf (3a - 2) \times (3a - 2) =

\bf 3a \times 3a - 3a \times 2 - 2 \times 3a - 2 \times ( - 2) =

\bf  {9a}^{2}  - 6a - 6a + 4 =

\red{ \boxed{ \bf  {9a}^{2}  - 12a + 4 } }

8 0
2 years ago
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