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
mel-nik [20]
3 years ago
13

What is f(4) = 4x^2 - x

Mathematics
2 answers:
Andrej [43]3 years ago
7 0

Answer:

<h2>60</h2>

Step-by-step explanation:

Substitute the given value into the function and evaluate.

the x=4

4(4)^2-4  

4*4=16

(4)16-4=64

64-4

Hope this helps!! Please consider marking brainliest! Have a good one!!

Paul [167]3 years ago
6 0

Answer:

60

Step-by-step explanation:

first plug in 4 for x

4(4)^2 - 4

then square the 4 in the parenthesis

4(16) - 4

then multiply 4x16

64 - 4

finally simplify to get the answer

64 - 4 = 60

You might be interested in
What is the value of 4p -2 , when p=8 ?
Katen [24]

Answer:

30

Step-by-step explanation:

4(8)-2=32-2=30

Hope it helps! :)

6 0
3 years ago
Evelyn has a first name, 2 middle names, and a last name. In how many different ways could Evelyn arrange the initials of her na
tatyana61 [14]

Answer:

4! = 4×3×2×1= 24

in 24 different ways

4 0
3 years ago
D=(107-115)^2+(-49+-69)^2​
ladessa [460]

Answer:

d=13988 or d=1.3988 x 10^4

Step-by-step explanation:

d=(-8)^2+(-118)^2

d=64+13924

d=13988

6 0
3 years ago
What kind of inequality is this
Nina [5.8K]
There is literally no question
8 0
3 years ago
Read 2 more answers
Find the exact values of the six trigonometric functions of θ if θ is in standard position and the terminal side of θ is in the
mixer [17]
5y - 2x + 1 = 0.
5y = 2x-1.

y = 2/5 x - 2/5

this tells us that tan(theta) = 2/5
sin(theta)/sqrt(1-sin^2(theta)) = 2/5
x/sqrt(1-x^2)=2/5
x^2/(1-x^2)=4/25
25x^2=4-4x^2
29x^2=4
x^2=4/29
x = -2/sqrt(29) because quadrant III
cos(x) = sqrt(1-4/29) = -5/sqrt(29)


tan(theta)=2/5
cos(theta)=-5/sqrt(29)
sin(theta)=-2/sqrt(29)
cot(theta)=5/2
sec(theta)=-sqrt(29)/5
csc(theta)=-sqrt(29)/2
7 0
3 years ago
Read 2 more answers
Other questions:
  • In need of some help please.
    10·1 answer
  • Which does NOT have the same Value of the expression |-8|? 19 points!
    10·2 answers
  • What is the mid point of AB
    15·1 answer
  • A regular octagon has an apothem measuring 10 in. and a perimeter of 66.3 in. What is the area of the octagon, rounded to the ne
    10·2 answers
  • I need help with 12 and 14
    13·1 answer
  • At the zoo, for every 6 adult camels, there are 5 baby camels. There are a total of 44 adult and baby camels
    14·2 answers
  • 35 out of the 50 employees at the sports shop are part-time employees. What percentage of the employees at the sports shop work
    8·1 answer
  • Help ASAP!!!!! Need help as soon as possible
    6·1 answer
  • Do whatever u can no messing round plz
    5·1 answer
  • For question 6 find the value of m and p
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!