Estimate the limit.
picture below

d. lim f(x) = -0.5

    x-->0

Step-by-step explanation:

Given:

lim   [√(1 - x) - 1] / x

x -->0

When we directly substitute the limit x =0, we get

= 0/0 which is indeterminate form.

Now we have to use the L'hospital rule.

This is nothing but we need to differentiate the numerator and the denominator and apply the limit

d/dx (√1 - x) - 1= 1/2(√1 - x)^-1/2 (-1)

= -1/2√(1 - x)

Now we can apply the limit

lim       -1/2(1 - x)^1/2   = -1/2 (1-0)^1/2

= -1 / 2(1)^1/2

= -1/2

= -0.5

Hope you understand the concept.

Thank you.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

50x5=$250

step-by-step explanation: