Mathematics: Find the x- and y-intercepts of the function f(x) = log(2x + 1) − 1. the x-intercept of the function f(x) = log(2x + 1) − 1 is __ . its y-intercept is 1) (9.5,0) (4.5,0) (-9.5,0) (-4.5,0) 2) (0,3) (0,1) (0,-3) (0,-1)

Find the x- and y-intercepts of the function f(x)

cookiee835

11.01.2022

1. (4.5,0)

2. (0,-1)

Step-by-step explanation:

The intercept with the y-axis is making 0 the value of x and the intercept with the y-axis is making or the value of y.

a) If y=f(x)=log(2x+1)-1

we make y=0

$0=log(2x+1)-1\\10^1=10^{log(2x+1)}\\10=2x+1\\x=\frac{9}{2}=4.5$

Then the x-intercept is (4.5,0)

we make x=0

log(2*0+1)-1=log(1)-1==-1y

Then the y-intercept is (0,-1).

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nails4life324

05.10.2020

5 / -5 / 5 goes on 3 corintelem big items of corner of 4

Step-by-step explanation:

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