A counterexample is an example that shows_______.

Mathematics

1 answer:

lord [1]2 years ago

5 0

Answer:

Step-by-step explanation:

sorrow if its wrong I need to find my glasses

You might be interested in

I need help pls thank you and I'll send better pics

kakasveta [241]

$\begin{gathered} c)\text{ output = (input}\times\text{ input) }+\text{ 1} \\ d)\text{ output = input + 5} \end{gathered}$

Explanation:

$\begin{gathered} c)\text{ Change in input = 4 - 3 , 3 - 2, 2 -1 } \\ \text{change in input = 1 (it is constant )} \\ \text{The output depends on the input.} \end{gathered}$ $\begin{gathered} To\text{ get output 2: (1 }\times1\text{ )+ 1 = 1 +1 = 2} \\ To\text{ get output 5: (2}\times2)\text{ + 1 = 4 + 1 = 5} \\ To\text{ get output 10: (3}\times3)\text{ + 1 = 9 + 1 = 10} \\ To\text{ get output 17: (4}\times4)\text{ + 1 = 16 + 1 = 17} \\ To\text{ get output 26: (5}\times5)\text{ + 1 = 25 + 1 = 26} \end{gathered}$ $\begin{gathered} \text{Formula for the Process = (input}\times\text{ input) }+\text{ 1} \\ Process=(input)^2\text{ }+\text{ 1} \\ \text{output = (input}\times\text{ input) }+\text{ 1} \end{gathered}$

$\begin{gathered} d)\text{ rate of change = }\frac{change\text{ in output }}{\text{change in input}} \\ \text{rate of change = }\frac{-5-(-15)}{0-(-2)}\text{ = }\frac{10-(-5)}{3-0}\text{ = }\frac{15-10}{4-3} \\ \text{rate of change = }\frac{10}{2}\text{ = }\frac{15}{3}=\frac{5}{1} \\ \text{rate of change = 5} \end{gathered}$ $\text{output = input + 5}$

5 0

1 year ago

Evaluate f(x)=-2x-5 for x=3

RoseWind [281]

Answer:

Step-by-step explanation:

hello :

f(3)=-2(3)-5 = -6-5 = -11

8 0

3 years ago

Pls pls pls help me I will give brainlist pls

Lena [83]

Answer:

These are the answers according to serials.

6 0

2 years ago

Which equation has no solution?

polet [3.4K]

Answer:

number 3

Step-by-step explanation:

3 0

3 years ago

If the length of a diagonal of a square is a, what is the length of its side

tankabanditka [31]

The same as the diagonal of a square.
Hope this helped!

8 0

3 years ago