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4 years ago

Which function is the inverse of f(x) = 2x+3?

Mathematics

1 answer:

Leona [35]4 years ago

7 0

Answer:

Step-by-step explanation:

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Glacier State Bank pays 6% interest, compounded daily. After finding the daily interest rate (to the nearest millionths place) f

sveta [45]

6 per cent compounded daily yields
(1 + .(06/365) )^365
= 1.0618313107 -1=
 6.18313107 % annually

Total = 4,000 * (1.0618313107)^(92/365) =
$ 4,060.95

Here's a compound interest calculator:
http://www.1728.org/compint.htm

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3 years ago

Write the expression in factored form. m^4 - n^2

tester [92]

$m^4-n^2=(m^2-n)(m^2+n)$

8 0

3 years ago

Read 2 more answers

Change the equation from standard form to slope-intercept form -5x-2y=-3

horrorfan [7]

Answer:Your Mom

<h2>Step-by-step explanation:Cause she is fat No but it srsly is 123</h2>

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4 years ago

John is creating crafts that require 4 2/5 inches of string each. If the string comes in a 50ft spool, how many items can he mak

Elena L [17]

Answer:

Step-by-step explanation:

12 in = 1 ft

600 in = 50ft

$600\div 4\frac{2}{5}$ =

600÷4.4 =

136.3636363...≈136

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3 years ago

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A line passes through (2,4) and (-2,2). find the value of y if (6,y) lies on the same line

katrin2010 [14]

Answer:

y = 6, rendering the coordinate pair: (6,6)

Step-by-step explanation:

We start by writing the equation of the line that passes through two given points on the plane: $(x_1,y_1)$ and $(x_2,y_2)$ beginning with finding the slope of the segment that joints the points using the slope formula: $slope=\frac{y_2-y_1}{x_2-x_1}$

Let's call $(x_1,y_1)$ = (2,4), and $(x_2,y_2)$ = (-2,2). Then we have the formula for the slope:

$slope=\frac{y_2-y_1}{x_2-x_1}=\frac{2-4}{-2-2} =\frac{-2}{-4} =\frac{1}{2}$

Now that we have the slope of the line, we can find the actual equation of the line by using one of the given points, and the "point-slope" form of a line with slope "m" and going through a point $(x_0,y_0)$ - which in our case we defie as one of our given points, let's say (2, 4):

$y-y_0=m\,(x-x_0)\\y-4=\frac{1}{2} (x-2)\\y-4=\frac{1}{2} x-1\\y=\frac{1}{2} x-1+4\\y=\frac{1}{2} x+3$

now we find what is the "y" value in such line that corresponds to an x-value of "6" to complete the coordinate pair (6, ?). For such we simply evaluate the equation above at x = 6:

$y=\frac{1}{2} x+3\\y=\frac{1}{2} (6)+3\\y=3+3\\y=6$

Therefore, y must be "6".

7 0

4 years ago