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igomit [66]
3 years ago
14

F(x) = -3x2 Find f(-2)​

Mathematics
1 answer:
Serga [27]3 years ago
8 0

Answer:

Step-by-step explanation:

f(-2)= 3x(-2)^2

evaluate:

f(-2)=3x2^2

multiple:

f(-2)=3x4

solution

f(-2)=12

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30PTS<br> ASAP: BRAINLEST FOR BEST ANSWER!<br><br><br><br><br> im stupid xD
Elena L [17]

Answer: $200-$75=$125

7 0
2 years ago
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Which of the following fractions have repeating decimal representations? Which have terminating decimal representations?
natali 33 [55]

Repeating decimal representation will be 3/13, 7/24. Terminating decimal representation will be 3/16, 4/125.

<h3>What is decimal?</h3>

The accepted method for representing both integer and non-integer numbers is the decimal numeral system. It is the expansion of the Hindu-Arabic numeral system to non-integer values. Decimal notation is the term used to describe the method of representing numbers in the decimal system. The base-10 number system, arguably the most widely used number system, is referred to as decimal. The decimal number system consists of ten single-digit numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9. The number following nine is 10.

Here,

Repeating decimal representation,

=3/13, 7/24

Terminating decimal representation,

=3/16, 4/125

3/13 and 7/24 will be repeated in decimal form. The final two decimal places are 3/16 and 4/125.

To know more about decimal,

brainly.com/question/25903211

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7 0
1 year ago
Write the point-slope form of the equation of the line that passes through the point (1, 3) and has a slope of 2. include your w
zubka84 [21]
We must plug into point-slope form. 
Formula for point-slope: y-y1=m(x-x1)
Plug in the values: y-3 = 2(x-1)

And there you have your answer in point-slope form
8 0
3 years ago
The population of deer in a protected area is 225.
Vinil7 [7]
24% of 225 is 54, so you do 225+54=279 so 279 is the correct answer :)
5 0
3 years ago
What is the perimeter of a square whose diagonal is 3 square root 2? Show all work on how you got your answer
Alika [10]

Answer:

12

Step-by-step explanation:

Given: Diagonal of square= 3\sqrt{2}

To find the perimeter of square, we need to find the length of sides of square.

∴ Using the formula of diagonal to find side of square.

Formula; Diagonal= s\sqrt{2}

Where, s is side of square.

⇒ 3\sqrt{2} = s\sqrt{2}

Dividing both side by √2

⇒s= \frac{3\sqrt{2} }{\sqrt{2} }

∴s= 3

Hence, Length of side of square is 3.

Now, finding the perimeter of square.

Formula; Perimeter= 4s

⇒Perimeter= 4\times 3

∴ Perimeter= 12

Hence, Perimeter of square is 12.

6 0
3 years ago
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