Is the relation shown in the arrow diagram a function? Explain.
please help it’s for a test

Answer:

145

Step-by-step explanation:

Its the opposite angle of 145

Answer: h(x) = 3^(-x/4)

Step-by-step explanation:

If we have a function f(x), an horizontal stretch of scale factor k is written as:

g(x) = f(x/k)

So, if we have the function f(x) = 3^x

A horizontal stretch of scale factor 4 is:

g(x) = f(x/4) = 3^(x/4)

Now we have a reflection across the y-axis

If we have a function f(x), a reflection across the x-axis is written as:

g(x) = f(-x)

Then if now we apply a reflection across the y-axis to the function g(x), we have:

h(x) = g(-x) = 3^(-x/4)

Then the transformation that we wanted is:

h(x) = 3^(-x/4)

Answer:

g(6)

g(x)=-2x

g(6)=-2(6)

g(6)=-12

-12

that the answer

Step-by-step explanation:

[tex] \frac{47}{5} [/tex]

Answer:

14

Step-by-step explanation:

Answer:

14

Step-by-step explanation:

Answer:

$18

Step-by-step explanation:

9 multiplied by 2 equals 18.

Hope this helps :)

Answer:

-12r + 8s

Explanation:

Since there is a subtraction sign in front of 16r, to combine it with 4r, it must be subtracted, resulting in -12 r (to subtract a greater number from a smaller number, subtract the smaller number from the greater number and make it negative). Since there is an addition sign in front of 3s, to combine it with 5s, the two must be added. 5s + 3s = 8s. When combined, the result is -12r + 8s.

Answer:

B

Step-by-step explanation:

2/5 is equal to 40 percent

Answer:

a complementary good

Step-by-step explanation:

Howard spends $70,000 per year on 5 suits. When his income reaches $200,000, he purchases 15 suits per year. Suits are classified as a normal good based on this information.

To learn more about normal good, refer to:

https://brainly.com/question/12671549

#SPJ2

Answer:

4

Step-by-step explanation:

Equate Box A = Box B

8y + 1 = 6y + 9

2y = 8

y = 8/2

= 4

Answer:

The circumference is 31.40ft

Step-by-step explanation:

Multiply the diameter by 3.14. That's all you have to do. And another way yo have gotten this answer easy was move the decimal to the right on place. Easy and so simple

Answer:    72

Step-by-step explanation:

Answer:

1 yard = 3 feet

Step-by-step explanation:

1 yard = 3 feet

Answer:

(0.0147, 4.0147) and (-4.04, 0.04)

Step-by-step explanation:

Let the smaller number be x

Let the larger number be y

If a positive integer is 4 less than another, then;

x = y - 4 ...1

If 3 times the reciprocal of the smaller integer is subtracted from the reciprocal of the larger integer and result is -67, then;

1/y - 3(1/x) = -67

1/y   -3/x = -67 ...2

Substitute 1 into 2

1/y - 3/y-4 = -67

y-4-3y/y(y-4) = -67

-4-2y = -67(y^2-4y)

- 4-2y = -67y^2 +268y

-67y^2 +268y+2y + 4  = 0

-67y^2 +270y +  4 =0

67y^2 -270y - 4 = 0

Factorize

-270±√270² - 4(-4)(67)/2(67)

= -270±√72,900+1072/134

= -270±271.97/134

= -270 -271.97/134 and  -270 +271.97/134

= -541.97/134 and 1.97/134

x = 0.0147 and -4.04

y = x+4

y = 0.0147+4

y = 4.0147

If x = -4.04

y = -4.04 + 4

y = 0.04

Hence the pair of values are (0.0147, 4.0147) and (-4.04, 0.04)

Answer:

what does that mean

Step-by-step explanation:

??????

9 apples per basket

Peter is making 8 identical fruit baskets. If the baskets are identical, that means they all have the same amount of fruit in them. If I know how many apples were used, then I can divide that by the total number of baskets (8) to find out how many apples were used per basket.

12 oranges were used per basket. There were 8 baskets. 12 x 8 = 96, so 96 oranges were used in total.

168 - 96 = 72

There were 72 apples used in total.

There were the same amount of apples in each of the 8 fruit baskets. 72/8 = 9, which means that there were 9 apples per fruit basket.

Answer:

2/6

Step-by-step explanation:

six sided die so 1/6 of any given number

5 and 6 are only numbers above four

2/7

Answer:

vertex is (-4,-3)

and

axis of symmetry is x = -4

Answer:

6-18i

Step-by-step explanation:

You solve each one and this is basically simplifying the question

(2+4i)=6

(-3-3i)=-6

Answer:

2(2−1)

Step-by-step explanation:

4−2

Grouping

Common factor

4−2

2(2−1)

Solution

2(2−1)

To factor, you do the opposite of what you would in distributive property. You have to find the greatest common factor, or GCF, of 4 and -2.

  4                   2

------              -------

1  |  4              1 | 2

2 |  2

So the GCF is 2. Now we factor the expression.

4x-2

2(2x-1)

---

hope it helps

Answer:

See like terms have the same variables

E.g 2x+4y-x+7y

We should take the same variable together with the same signs so here

2x-x will be 1x

4y+7y will be 11 y

So x+11y

Hope it helps!

Answer:

96 tiles

Step-by-step explanation:

The number of tiles measured  14 cm and 9 cm that will fit into a rectangular

region whose length and breadth are 168 cm and 72 cm may be computed as a ratio of the areas of the two rectangles.

Hence number of tiles

= 168 * 72/14 * 9

= 12 * 8

= 96 tiles

Answer:

Raíz cuadrada de (3.9)^2+(56)2

Step-by-step

C^2= a^2+b^2

Sabes que la c es la distancia del punto más alto de la Torre hasta donde llega tu vista

Answer:

Step-by-step explanation: