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
saul85 [17]
4 years ago
9

Can I get some help I’ll appreciate it

Mathematics
1 answer:
Lilit [14]4 years ago
7 0

Answer: C

Step-by-step explanation:

If you input 2 into the function you will get an output of 4.

You might be interested in
Write a linear function rule for the data in the table <br> x 0 1 2 3 4 5 <br> f(x) -4 -2 0 2 4 6
Taya2010 [7]
An example in slope-intercept form of the equation is
y = 2x - 4
4 0
3 years ago
The sum of two numbers is 20 the difference between three times the first number and twice the second is 40 find the smallest nu
Dmitriy789 [7]

Answer:

The smallest number is 0

Step-by-step explanation:

x + y = 20

3x - 3y = 40

solving these two equations

x = 0

y = 20

7 0
3 years ago
What is vaule of y when x=4'5
Degger [83]

Answer:

y = 2.096 or y = \frac{2\sqrt5+6}{5}}

Step-by-step explanation:

Given

y = \frac{4}{x} + \sqrt x + 0.2  - 5x

x = \frac{4}{5}

Required

Find y

y = \frac{4}{x} + \sqrt x + 0.2  - 5x

Substitute x = \frac{4}{5}

y = \frac{4}{4/5} + \sqrt{4/5} + 0.2 - 5 * 4/5

y = 5 + \sqrt{4/5} + 0.2 - 4

Collect like terms

y = \sqrt{4/5} + 5  + 0.2 - 4

y = \sqrt{\frac{4}{5}} + 1.2

Split the surd

y = \frac{\sqrt4}{\sqrt5}} + 1.2

y = \frac{2}{\sqrt5}} + 1.2

Rationalize

y = \frac{2\sqrt5}{\sqrt5*\sqrt5}} + 1.2

y = \frac{2\sqrt5}{5}} + 1.2

Take LCM and add

y = \frac{2\sqrt5+1.2*5}{5}}

y = \frac{2\sqrt5+6}{5}}

or solve as:

y = \frac{2*2.24+6}{5}}

y = \frac{10.48}{5}

y = 2.096

7 0
3 years ago
Answer for 10 points and brainly
Viktor [21]

Answer:

I have matched the answer in the fig hope it helped u

Step-by-step explanation:

can u mark me as brainlist plz...

3 0
3 years ago
Read 2 more answers
Order the group of quadratic functions from widest to narrowest graph <br> y=3^2, y=5^2, y=7^2
Sedbober [7]
Y = 7^2
y = 5^2
y = 3^2

if wide is the greatest and narrow means smallest then i hope its right

Ur Welcome and if its wrong plz let me know and i will fix it,
xXharleyquinn04Xx
7 0
3 years ago
Other questions:
  • N+35=98<br> what is n equal to
    5·2 answers
  • A semi-trailer truck stops at a weigh station before crossing over a bridge. The weight limit on the bridge is75,500 pounds. The
    7·1 answer
  • Alice and her friend want to meet for lunch at a point halfway between their homes. Alice's home can be represented by the point
    14·2 answers
  • Appliances at discount city are on sale for 70% of original price. Eli has a coupon for an 18% discount on the sale price. If th
    6·2 answers
  • Factor completely.<br> 3x2 – X – 2
    11·1 answer
  • What are the solutions to the equation (x – 6)(x + 8) = 0?
    15·1 answer
  • Write the equation of a line that passes a given point and has the given slope. Answer in standard form. 1. Point (-3,5), m = -7
    13·1 answer
  • 13. Solve –5√ x = –15. A. x = –9 B. x = –7 C. x = 9 D. x = 7
    9·1 answer
  • A study of college students stated that 25% of all college students have at least one tattoo. In a random sample of 80 college s
    9·1 answer
  • Solve 3.8 = 2x - 11.2.<br> X=__
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!