SOLUTION: what is the x-intercept of the function f(x)=(2x+5)

Algebra.Com
Question 1189390: what is the x-intercept of the function f(x)=(2x+5)
Answer by ikleyn(52859)   (Show Source): You can put this solution on YOUR website!
.

To find x-intercept, solve equation  f(x) = 0,  which is


    2x + 5 = 0.


It gives you  x = -  = -2.5.    ANSWER

Solvd.



RELATED QUESTIONS

what is the positive x-intercept of the quadratic function... (answered by Theo)
What is the y-intercept of the function f(x) = 5(x –... (answered by jim_thompson5910)
What is the y-intercept of the function,... (answered by venugopalramana)
What is the y-intercept of the following function? f(x) = -2x^2 + 12x -... (answered by josgarithmetic,MathLover1)
What is the domain of the function: f(x)=(x+5)/(x^2+2x-8)... (answered by Gogonati)
What is the f(x) = mx + b, given the x- and y-intercept of the linear function.... (answered by josgarithmetic)
given the function f(x)=2x-5. what is the value of f(x) when x=-5 (answered by jim_thompson5910)
What is the value of the function.. f (x) = 2x + 5. When x=... (answered by Fombitz)
What is the x-intercept of the function below? F(x) = log7(x -... (answered by Alan3354)