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3 years ago

How to graph y=4 to the x

Mathematics

2 answers:

djyliett [7]3 years ago

7 0

Answer:

See below.

Step-by-step explanation:

Plot some points:

y = 4^x

When x = 0 y = 4^0 = 1 so the graph passes through (0,1).

x = 1, y = 4^1 = 4 so it passes through (1,4).

You can plot a few more points for x = 2 and x = 3 . You'll see that the graph rises at a fast rate for positive values of x.

When x = -1 , y = 4^-1 = 1/4

x = -2 , y = 1/16

x = -3, y = 1/64

Thus, for negative values of x, the values of y rise slowly from close to y = 0 to meet the y axis at y = 1. When x approaches negative infinity y is very close to 0 but never is 0.

IrinaVladis [17]3 years ago

4 0

Answer:

y = 4

thank you have a great day

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3x^2+42x+105=0 Find the solution<br><br> <br> <br> 0<br> 0

Nina [5.8K]

Step-by-step explanation:

I think we have to find the factors so

3x2 + 42x + 105

First we will multiply 105 by 3 = 315 then find factors of 315 which may add or subtract = 42

So 45 and 7

3x2 + 45x - 7x + 105

3x( x + 15) - 7(x - 15)

(3x - 7) and ( x - 15) are the factors

There is a problem please recheck the question

6 0

3 years ago

The table below displays the purchases that Graphic DesignWorks made from

AveGali [126]

If Graphic Design Works uses LIFO and has 125 shorts left in its inventory, the value of its current stock is <u>D. $1485</u>.

<h3>What is the LIFO inventory system?</h3>

The Last-In, First-Out (LIFO) method is an inventory valuation method that assumes that the last units to arrive in inventory are sold first.

The LIFO method is allowed under US GAAP. It is the opposite of FIFO (First-in, First-Out). The FIFO method assumes that the units bought first are the first to be sold.

<h3>Data and Calculations:</h3>

Month of Number Price per Total Cost

Purchase of shorts shorts

June 40 $11 440 (40 x $11)

July 60 $12 720 (60 x $12)

August 80 $13 1,040 (80 x $13)

September 90 $14 1,260 (90 x $14)

Ending inventory 125

Using LIFO:

Value of ending inventory = $1,485 ($440 + $720 + $13 x 25)

Thus, if Graphic Design Works uses LIFO and has 125 shorts left in its inventory, the value of its current stock is <u>D. $1485</u>.

Learn more about the LIFO inventory method at brainly.com/question/6640325

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2 years ago

Round 1627187 to the nearest ten?

Eduardwww [97]

Answer:

1627190

Step-by-step explanation:

(see attached for reference)

Given the number 1627187, we can see that the number in the tens place is the number 8.

How we round this depends on the number immediately to the right of this number. (i.e the digit in the ones place)

Case 1: If the digit in the ones place is less less than 5, then the number in the tens place remains the same and replace all the digits to its right with zeros

Case 2: If the digit in the ones places is 5 or greater, then we increase the digit in the tens place and replace all the digits to its right with zeros.

In our case, the digit in the ones places is 7, this greater than 5, hence according to Case 2 above, we increase the digit in the tens place by one (from 8 to 9) and replace all the digits to its right by zeros giving us:

1627190

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3 years ago

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Evgen [1.6K]

Answer:

I think it is either A or D

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What is the difference between cross-section and intersection in geometry?

Triss [41]

A cross-section is the shape that would be exposed when cutting straight through a 3-D object. for example, cutting horizontally through a regular cone would expose a circle.

an intersection is where 2 or more shapes (does not matter how many dimensions) overlap. for example, the point at which two lines overlap is the intersection. or the area that two overlapping circles share is the intersection.

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3 years ago