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
djyliett [7]
2 years ago
11

Evaluate the given functions at the indicated value and simplify.

Mathematics
1 answer:
Margaret [11]2 years ago
8 0

Answer:

See Below

Step-by-step explanation:

For each of these, you just replace x with what's in the parenthesis.

f(-2) = 4(-2)^2 - 2(-2) + 1

f(-2) = 16 + 4 + 1

f(-2) = 21

g(5) = \sqrt{4(5) - 16}

g(5) = \sqrt{20-16}

g(5) = \sqrt{4}

g(5) = 2

f(3r) = 4(3r)^2 - 2(3r) + 1

f(3r) = 4(9r^2) - 6r + 1

f(3r) = 36r^2 - 6r + 1

f(a+b) = 4(a+b)^2 - 2(a+b) +1

f(a+b) = 4 (a^2 + 2ab + b^2) - 2a - 2b + 1

f(a+b) = 4a^2 + 8ab + 4b^2 - 2a - 2b + 1

You might be interested in
PLS HELP ILL GIVE BRAINLIST!
lyudmila [28]

Answer:

8

Step-by-step explanation:

A2+B2=C2

A2+15squared=17squared

A2+225=289

289-225=64

A2=64

64 squared is 8

7 0
3 years ago
Can someone help me with this?! thanks!!
Vera_Pavlovna [14]

Answer:

you literally just translate each shape by the number of squares specified.

Step-by-step explanation:

for example, move shape 1 5 squares to the right, then 4 down. it will be in the middle area of quadrant 1 (where it already is).

4 0
3 years ago
Read 2 more answers
A student is conducting a probability experiment and wants to know the total number of outcomes for the experiment. The student'
MissTica

Answer:So to get a 6 when rolling a six-sided die, probability = 1 ÷ 6 = 0.167, or 16.7 percent chance. So to get two 6s when rolling two dice, probability = 1/6 × 1/6 = 1/36 = 1 ÷ 36 = 0.0278, or 2.78 percent.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Can someone please factor this 15x^2-17x-18
Rudiy27
Answer is 18 and value of x is 0



5 0
3 years ago
Free :)<br> have a good day losers <br> &lt;3
Marina86 [1]

Step-by-step explanation:

thanks but not to losers,.... victory is waiting there for me...

4 0
3 years ago
Read 2 more answers
Other questions:
  • In triangle ABC, what is the measure of
    7·2 answers
  • Find two consecutive numbers whose square differ by 25
    5·1 answer
  • $500,3.75%,4 Months Use I=Prt
    5·1 answer
  • 4000(1+0.03)over 4 it's compound interest ​
    13·1 answer
  • The formula for figuring a​ student's average test score A is A equals = StartFraction p Over t EndFraction p t ​, where p is th
    13·1 answer
  • 4.
    11·1 answer
  • The formula for the area of a triangle is 1A bh2=, where b is the length of the base and his the height. Rearrange the formula t
    8·1 answer
  • Bianca went to the store and bought eggs for 2.67, bread for 1.25, and milk for 2.90. how much change did she get if she paid wi
    14·1 answer
  • What is the value of a in the right triangle shown below?
    8·1 answer
  • Help confused on what to do
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!