rochaebelin357
Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Our platform offers a seamless experience for finding reliable answers from a network of experienced professionals. Experience the convenience of finding accurate answers to your questions from knowledgeable experts on our platform.

Given f(x) = 2x and f(x) = -10, find x. (What was the input?)13. Given f(x) = 2x and f(x) =-10, find x. (What was the input?)

Sagot :

DᴀʀᴋPᴀʀᴀᴅᴏx

[tex]{ \qquad\qquad\huge\underline{{\sf Answer}}} [/tex]

Here, we need to find the input that will result in f(x) = -10

So, let's equate those two ~

[tex]\qquad \sf  \dashrightarrow \: 2x = - 10[/tex]

[tex]\qquad \sf  \dashrightarrow \: x = - 10 ÷2 [/tex]

[tex]\qquad \sf  \dashrightarrow \: x = - 5[/tex]

So, the input as x = -5 to get the given results ~

saadatk

Answer:

x = -5

Step-by-step explanation:

We are told that:

[tex]f(x) = 2x[/tex], and that for a certain input value of [tex]x[/tex],  [tex]f(x) = -10[/tex].

Since [tex]2x[/tex] and -10 are both equal to [tex]f(x)[/tex], we can say [tex]2x[/tex]  and -10 are equal.

Therefore, we can equate the two expressions and solve the resulting equation for [tex]x[/tex]:

[tex]2x = -10[/tex]

⇒ [tex]\frac{2}{2}x = \frac{-10}{2}[/tex]          [Dividing both sides of equation by 2]

⇒ [tex]x = \bf -5[/tex]

Therefore. when [tex]f(x) = -10[/tex], the input x was -5.

Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. We appreciate your time. Please come back anytime for the latest information and answers to your questions. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.