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
zaharov [31]
3 years ago
14

Evaluate f(x) = x^2 + 1 for f(-1). 0

Mathematics
1 answer:
Len [333]3 years ago
4 0
Domain x€R
range y€[1,+ the eight that goes side ways}
minimum (0,1)
vertical intercept (0,1)

answer : y=x2+1

You might be interested in
An animal shelter has 36 kittens and 12 puppies available for adoption. What is ration of puppies to kittens?
mestny [16]
The answer is 12:36 which reduces to 1:3
4 0
3 years ago
Read 2 more answers
The phone company Ringular has a monthly cellular plan where a customer pays a flat monthly fee and then a certain amount of mon
ivanzaharov [21]

Answer:

The slope is $0.35/min and it gives the cost per minute of the phone used.

Step-by-step explanation:

We can model this situation with a linear equation of the form

y =mx+b

where y is monthly cost, x is the number of minutes, b is the flat monthly fee, and m is the slope of the equation, or in our case, the amount of money charged per minute.

The slope m is

m= \dfrac{\$372.5-\$131}{990min-300min}

m = \$0.35/min,

in other words, the phone company charges $0.5 per minute.

With the slope in hand, the linear equation becomes

y =0.35x+b,

and we can find the monthly fee b from that fact that for 300 minutes the cost is $131:

\$131 = 0.35(300min) +b

b = \%26.

Therefore,

y = 0.35x+26

where the slope if the equation give the cost per minute of the phone used.

4 0
3 years ago
When Sam’s little brother was born, he was 18 inches tall. Each year, he grows an average of 3 inches. Sam’s brother continues t
andrew-mc [135]

Answer:

45

Step-by-step explanation:

year 1 : 18 in

every year after that he grows 3 in so 3 in so 3x9=27

then 27+18=45

8 0
3 years ago
Can you please answer the question? Thank you so much.
pychu [463]

Answer:

bruh

Step-by-step explanation:

4 0
3 years ago
A student bought two juice pouches for $1.25 each and 3 bags of chips. The total cost was $5.05. Write and solve an equation to
Nana76 [90]
2(1.25)+3x=5.05
2.5+3x=5.05
3x=2.55
x=0.85
5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me on this
    11·2 answers
  • 16. For quadrilateral ABCD, determine the most precise name for it. A(2,3), B (12,3), C(8,6) and D(5,6). Show your work and expl
    13·1 answer
  • How do you solve -6x+5t=-30
    13·1 answer
  • Andrew is paid $810.34 biweekly. What is his average monthly net or take home pay?
    12·1 answer
  • What is the first step when adding the fractions 2/5+7/10
    5·2 answers
  • Find inverse function of y= (1/x) +1
    11·1 answer
  • Ava has 80 pictures to put in her photo album . She can fit 4 photos on each page of the album . If the album has 15 pages , doe
    9·1 answer
  • What is a percent? Give the definition using full sentences.
    10·2 answers
  • Aperson invest 10,000 shillings for 40 months compounded monthly. Find the accumulated amount If the rate is 5% per annum.​
    12·1 answer
  • Lamonte has 50 m of fencing to build a three-sided fence around a rectangular plot of land that sits on a riverbank. (The fourth
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!