Seudónimo Seudónimo
  • 21-12-2017
  • Mathematics
contestada

What is the value of the function y=2x−3 when x=−1 ?


−5

​ −1 ​

2

3

Respuesta :

lukahzenner56 lukahzenner56
  • 14-12-2018

The answer is -5 I Just took the quiz

Answer Link
RenatoMattice RenatoMattice
  • 22-01-2019

Answer:  First option is correct.

Step-by-step explanation:

Since we have given that

[tex]y=2x-3[/tex]

We need to find the value of the function .

As we have given that x= - 1

so, we substitute the value of x in y :

[tex]y=2x-3\\\\y=2(-1)-3\\\\y=-2-3\\\\y=-5[/tex]

So, the value of the function is -5.

Hence, First option is correct.


Answer Link

Otras preguntas

Hal forgot the number of people at the basketball game.He does remember that the number had four digits and a 3 in the tens place. write a number that Hal could
Is 8/17 rational or irrational and why
what factors determine the amount of air resistance an object experiences?
Pontificating is ________.speaking with claims of importancespeaking in a pompous waydrawing incorrect conclusionsdrawing conclusions with insufficient informat
The local video store charges a monthly membership fee of $5 and $2.25 per video, write this as a algebraic expression
Find the Value each power 5^3 7^ negative2 51^1
How can the quotient for problem 2 help you find the quotient for problem 3 ? Problem 2:5 divided by 20 =4 & problem 3: 4 divided by 20= 5
Which French explorer sailed down the Mississippi River to the Gulf of Mexico?
Use rounding or compatible numbers to estimate the sum of 87+34
name one job of a cell found in a plant leaf