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
Novay_Z [31]
3 years ago
14

A function with an input of 4 has an output of 10. Which of the following could not be the function equation?

Mathematics
1 answer:
s2008m [1.1K]3 years ago
7 0
For this you'll substitute the input and output.

A) 10 = 4 + 6
      10 = 10

B) 10 = 2(4) + 3
      10 = 11

C) 10 = 14 - 4
      10 = 10

D)10 = 2.5(4)
     10 = 10

The answer choice B is not the equation for the function because 10≠11.

         
You might be interested in
Help please no links
andrezito [222]

Answer:

D

Step-by-step explanation:

The question states you need a square. That means whatever you do, must leave a square number like 49 or 64

If you add 6 or 7 to 56  you do not get 64    A and C are both wrong.

If you subtract 7 from 56 you get 49 which is a perfect square and all 4 sides will equal 7.

3 0
2 years ago
What is the product of a number and 3?
RideAnS [48]

The product is the result of multiplying, and whatever number is multiplied by 3 is the amount of times you add 3 to the answer.

Example:

3x7= 3+3+3+3+3+3+3=21

8 0
3 years ago
Read 2 more answers
Which statement does NOT correctly describe the order of operations (PEMDAS)?
Readme [11.4K]

Answer:

I think it’s D

Step-by-step explanation:

6 0
3 years ago
Find the slope of the line ​
viva [34]

Answer:

-1

Step-by-step explanation:

goes down 1 across 1

3 0
3 years ago
Read 2 more answers
3. A charity had a stall at a fair selling crafts and cakes to raise money.
AveGali [126]

15% of £70= £10.5

Expenditure =£24+£10.5=£34.5

Net amount raised =gross amount - Expenditure

=£70-£34.5=£35.5

3 0
3 years ago
Other questions:
  • 1 a. Rhian measures the height of one of her tomato plants as 20 cm. Next week it is 15% taller. What is its new height?
    7·1 answer
  • 1. Area =<br> 11 cm<br> 7 cm<br> 5cm
    10·1 answer
  • 85/100 = x/80. What is the unknown quantity?
    15·2 answers
  • Dmitry runs 3.1 miles on saturday,shows by the model. he runs 2.45 miles on sunday. how much farther does he run on saturday​
    15·1 answer
  • Luis makes a 4% commission on his sales ina sporting goods store. For a $70 purchase, how much commission does Luis earn?
    15·1 answer
  • Anyone I need help whit this question
    11·2 answers
  • use the elimination method to solve the system of equations. choose the correct ordered pair. 7x+3y=30 -2x+3y=3
    10·1 answer
  • A carnival charges $5 to enter, and $2 per ride. If you paid a total of $23, which of
    10·1 answer
  • A rectangular prism has length of 5 feet and a width of 9 feet. If the surface area of the prism is 174 square feet,
    15·1 answer
  • New session is here
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!