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4 years ago

6

Use the verticAl line test to determine which graph represents a function

2 answers:

mojhsa [17]4 years ago

8 0

Make a line and drag it over the shape if you see more than 2 points over the line then it is not a function if you see only 1 point over the line it is a function

german4 years ago

6 0

Answer:

make a line and drag it over the shape if you see more than 2 points over the line then it is not a function if you see only 1 point over the line it is a function

Step-by-step explanation:

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PLEASE HELP ASAP NOO LINKS!!!

8_murik_8 [283]

Answer:

C. 6 seconds.............

4 0

4 years ago

Choose all equivalent expression(s).

ElenaW [278]

<u>Given</u>:

The given expression is $a b^{-3 x}$

We need to determine the equivalent expression.

<u>Equivalent expression:</u>

Let us determine the equivalent expression.

The equivalent expression can be determined by simplifying the given expression.

Hence, let us apply the exponent rule to simplify the given expression.

Thus, applying the exponent rule, $a^{-b}=\frac{1}{a^{b}}$ , we get;

$a(\frac{1}{b^{3x}})$

Rewriting the expression, we get;

$a(\frac{1^{3x}}{b^{3x}})$

Simplifying, we get;

$a\left(\frac{1}{b}\right)^{3 x}$

Thus, the equivalent expression is $a\left(\frac{1}{b}\right)^{3 x}$

Hence, Option C is the correct answer.

7 0

4 years ago

Read 2 more answers

1/3 cup of brown sugar and you increase it by 2/9 of a cup how much brown sugar do you have

tatyana61 [14]

É EQUIVALENTE Á 3/12

3 0

3 years ago

George is comparing three investment accounts offering different rates.

Roman55 [17]

Answer:

Account C will give George at least a 4% annual yield.

Step-by-step explanation:

This problem can be solved by using simple maths formula given below

Year rate = (1+i)^n-1

where i = compounding rate and n = interval period

Now checking annual rate for each option using above formula

Account A)

Yr = 3.8% ( n= 12 and i= 3.75/12)

Account B)

Yr = 3.9 % ( n= 4 and i= 3.85/4)

Account C)

Yr = 4 % ( n= 365 and i= 3.95/365)

5 0

3 years ago

Since opening night, attendance at Play A has increased steadily, while attendance at Play B first rose and then fell. Equations

NemiM [27]

Answer: Day 4 and 15

Step-by-step explanation:

Set up system of equations:

$25x+136=-x^2+44x+76$

Simplify:

$x^2-19x+60=0$

Factor: Both factors must be positive as the days can only be natural numbers.

$(x-15)(x-4)=0$

x=4,15

8 0

3 years ago