1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
LiRa [457]
3 years ago
12

F(x) = 2x² + 2, find f(5).?​

Mathematics
2 answers:
gregori [183]3 years ago
7 0

Answer:

f(5) = 52

Step-by-step explanation:

f(x) = 2x^{2} + 2

We have to substitute x with 5.

f(5) = 2(5) ^2 + 2

f(5) = 2(25) + 2

f(5) = 50 + 2

f(5) = 52

Hope this helps!

Romashka-Z-Leto [24]3 years ago
3 0

Answer:

sorry if i got it wrong but i think its  22 if f5

Step-by-step explanation:

You might be interested in
Which of the following best describes the best equation below?
KIM [24]

Answer:

Not Linear

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be 0 or 1 for each of its variables. In this case, the degree of variable y is 1 and the degree of variable x is 3.

6 0
3 years ago
Thank you all for helping so far, mind if I ask again, haha​
wariber [46]

Answer:

10 < 18 + 7

10 < 25

True yyes

cuz it is above 10

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
4 cot theta<br>=<br>tan theta<br>how do I I find the value of quadrant?​
Ray Of Light [21]

Answer:

4cotα=tanα

4(1/tanα)=tanα

(4/tanα)=tanα

cross multiply

=> 4=tan²α

√4=√tan²α

±2=tanα

α=arc( tan) |2|

α=63.4° ( in first quadrant)

and

α=180+63.4=243.4 in the third quadrant

since we also found a negative answer( i.e –2) then α also lies in quadrants where it gives a negative value(i.e second and fourth quadrants)

α=180–63.4=116.6° in the second quadrant

α=360–63.4=296.6 in the fourth quadrant

therefore theta( in my case, alpha) lies in all four quadrants and is equal to:

α=63.4°,243.4°,116.6°and 296.6°

5 0
3 years ago
A rectangular picture has dimensions of 8 in by 12 in this picture is placed in a picture frame with thick border to Listen to B
rosijanka [135]

Answer: 6

Step-by-step explanation:

4 0
3 years ago
Which of these is an example of a literal equation? A. 3x – 4y B. 12 = 9 + 3x C. 6 + 30 = 62 D. ax – by = k
nika2105 [10]
I think the answer is D.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Alana spent 21$ of her $300 paycheck on a gift. What percent of her paycheck was spent on the gift?
    12·1 answer
  • Which of the following rational functions is graphed below?
    13·1 answer
  • Part 2 from the half of the paper! Help I’ll make u brainly
    9·1 answer
  • Quadrilateral ABCD is similar to quadrilateral EFGH. Find the measure of side EF
    13·1 answer
  • Hiii please help! i’ll give brainliest if you give a correct answer tysm!
    15·2 answers
  • Can you guys help me please as much as you can ^^
    6·2 answers
  • Help is for 20 points please please help me
    5·1 answer
  • UPS charges $7 for the first pound, and $0.20 for each additional pound. FedEx charges $5 for the first pound and $0.30 for each
    15·2 answers
  • Evaluate (p‾√−3)+q ( p − 3 ) + q when p = 25 and q = 21.
    7·2 answers
  • F(x)=x^3+2x^2-6x+9
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!