All categories

3 years ago

Is this a function?

Mathematics

2 answers:

marshall27 [118]3 years ago

6 0

Answer:

Since x = -2 produces y = 4 and y = 1 , the relation ( − 2 , 4 ) , (0 , 5 ) , ( 2 , 4 ) ,(3,5),(-2,1),(1,4) is not a function.

otez555 [7]3 years ago

3 0

Answer:

not a function

Step-by-step explanation:

A function has a one to one relationship

No input value can have more than one output value

-2 as an input goes to both 4 and -1 so it has more than 1 output

This is not a function

You might be interested in

What are the statements and reasons?

kodGreya [7K]

Answer:

THATS NOT ENOGH FOR MEto AWNSER-

Step-by-step explanation:

ITS ON GOOGLE

8 0

3 years ago

What is the GCF of 100xyz and 25xz

kvv77 [185]

Answer:

Step-by-step explanation:

25 goes into 100 4 times, 25 goes into 25 once i think not sure

6 0

3 years ago

Find the area of the trapezoid

Alexandra [31]

Answer:

$\sf area \ of \ trapezoid \ =375 \ mm^2$

Explanation:

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( base \ 1 + base \ 2 ) * height$

using the formula:

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( 14+ 36 ) * 15$

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( 50 ) * 15$

$\sf area \ of \ trapezoid \ =25 * 15$

$\sf area \ of \ trapezoid \ =375 \ mm^2$

5 0

3 years ago

Read 2 more answers

Now heres the tricky part

loris [4]

13. Answer: n ≥ 108

Step-by-step explanation:

18 ≤ n ÷ 6

×6 ×6

108 ≤ n → n ≥ 108

Note: The line under the inequality symbol represents a closed dot

Graph: 108 ·---------------→

************************************************************************************

14. Answer: x > -4

Step-by-step explanation:

-3x < 12

÷(-3) ÷(-3)

x > -4 Flip the inequality sign when × or ÷ by a negative

Note: No line under the inequality symbol represents an open dot

Graph: -4 o-----------→

4 0

3 years ago

X - (-6) =8 Please answer

sergeinik [125]

Answer:

X=2

Step-by-step explanation:

6 0

3 years ago