1. What is the range of y = x2 - 1, given the domain of (-2,-1, 0, 1, 2}?

Answer:

where is the practical table pic

Answer: 1:5.

Step-by-step explanation:

Answer:

plug in those values into y = mx +b

m = the slope

b= y-intercept

the equation of the line is:

y = 1/5x +10

Step-by-step explanation:

I hope this helped :)

Answer:

B: 0, 5/8

Step-by-step explanation:

First, add the abcissas (x coordinates).

0 + 0 = 0

Then, divide the result by 2.

0 divided by 2 = 0

Then, add the ordinates (y coordinates).

1/2 + 3/4 = 1 1/4

Then, divide the result by 2.

1 1/4 divided by 2 = 5/8

The midpoint is 0, 5/8

Answer:

288

Step-by-step explanation:

multiply the length value by 36

c a c....................................................................................................................

The correct algebraic expression for this scenario is x/3.

The unknown number of students in the class can be represented by the algebraic expression "x."

The statement "The class was divided into three equal groups" implies that the number of students, represented by "x," is divided by 3.

Therefore, the correct algebraic expression for this scenario is:

x/3.

Here, "x" represents the total number of students in the class, and "x/3" represents the number of students in each of the three equal groups when the class is divided equally.

To know more about algebraic expression:

https://brainly.com/question/953809

#SPJ6

Answer:

2400

Step-by-step explanation:

Answer:

2400

Step-by-step explanation:

Multiply 20 x 20 x 20

Answer:

Car A gets better mileage

Step-by-step explanation:

360 / 20 = 16 mpg

270 / 18 = 15 mpg

Answer:

A

Step-by-step explanation:

360×3=1080

270×4=1080

20×3=60

18×4=72

car A is better

Answer: Sorry, I’m lazy today so I’ll just answer the first question, letter a. The answer is 30 cups of red paint.

Step-by-step explanation: Since you need 2 cups of blue paint and 4 cups of red paint, the ratio of the amount of cups you need for each paint is 1 cup of blue for every 2 cups of red. You need 15 cups of blue so you multiply it by 2 and you get 30. I hope this wasn’t confusing and I hope this helps. Please listen to you teacher because it would really help you on your work.

Answer:

-98

Step-by-step explanation:

if you read movies then when you go grocery shopping your cousin will be your brother and thats why cheese is the best fruit even made by jeff bezos

Answer:

is it c??

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Because of the dashes on the angles, angle A is congruent to angle D and angle B is congruent to angle E. Since we know that 2 angles are congruent, the triangles are similar because of AA similarity

Answer: 1/3x + 1/6

Step-by-step explanation:

The expression that is equivalent to 1/3x+3/4+2/3x-1/4-1/3-2/3x would be:

= 1/3x + 2/3x - 2/3x + 3/4 - 1/4 - 1/3

= 1/3x + 3/4 - 1/4 - 1/3

= 1/3x + 1/2 - 1/3

= 1/3x + 3/6 - 2/6

= 1/3x + 1/6

Answer:

1/3x + 2/4

Step-by-step explanation:

(1/3x + 2/3x = 3/3x/ 1 - 2/3 = 1/3) (3/4 - 1/4 = 2/4

Answer:

-5

Step-by-step explanation:

4x0.5=2

2x0.5=1

2+1=3

3-8=-5

Answer:

4 batches

Step-by-step explanation:

just divide 8/10 by 1/5 to get 4 :)

Step-by-step explanation:

Number of cups of chocolate is directly proportional to the number of batches of brownies.

1/5 cups of chocolate = 1 batch of brownies

=> 8/10 cups of chocolate = (8/10) / (1/5)

= 4 batches of brownies.

Hence Mary can make 4 more batches.

Answer:

Step-by-step explanation:

The first expression has value 12

The second expression has value -6

The third expression has value

4

And finally the forth expression has value 1.14

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

Answer:

c the third one

Step-by-step explanation:

((13 + 7) = 20

(12+4) = 16

16/ (20 - 16)= 16 / 4

16/4 = 4

Answer:

[tex]volume = {s}^{3} \\ = ( \frac{1}{2} ) ^{3} \\ = ( \frac{ {1}^{3} }{ {2}^{3} } ) \\ = \frac{1}{9} \: {ft}^{3} [/tex]

Answer:

B

Step-by-step explanation:

1/4

He sold cars from age 23 to 43, which is 20 years ( 43-23 = 20)

He started selling planes at age 43, so he sold cars for 20 years out of 43 years.

The fraction is number of years he sold cars / number of total years.

Fraction = 20/43

Answer: 10

Step-by-step explanation:

Its a weird problem but I think u should use formula:

(a+b)^2=a^2+2ab+b^2

5(q+p+3)=5q+15+5p=(√5q+√5p)^2

it is only thing u can do.

Answer:

The Joey is older as he is 13 years and 5 months old

Also the difference is of 2 months 8 days approx

Step-by-step explanation:

The computation is shown below:

Given that

Joey is 13 years and 5 months old

And his friend Suzy is 4,860 days old i.e. 13 years and 3 months old + 22 days

So as we can see that

The Joey is older as he is 13 years and 5 months old

Also the difference is of 2 months 8 days approx

So the same is to be considered and relevant

Answer:

This is the graph for h(x)=2x-1

Answer:

B. 96 ft by 64 ft

Step-by-step explanation:

Scale of drawing = 1 cm to 8 ft

Length of garden on paper = 12 cm

Actual length of garden = 12 × 8 = 96 ft

Width of garden on paper = 8 cm

Actual length of garden = 8 × 8 = 64 ft

Actual dimensions of the school garden would be 96 ft by 64 ft

Answer:

5

(3a²b³c)³(2a⁴b²c²)³

= (3a⁶b⁹c³)(8a¹²b⁶c⁶)

= 24a¹⁸b¹⁵c⁹

14

⁴√(81a¹⁶b¹²c⁹)

= (⁴√81)(⁴√a¹⁶)(⁴√b¹²)(⁴√c⁹)

[tex]= 3 (a^{\frac{16}{4} }) (b^{\frac{12}{4} } ) (c^{\frac{9}{4} } )[/tex]

[tex]= 3a^{4} b^{3} c^{\frac{9}{4} }[/tex]

Answer:

1/12

Step-by-step explanation:

1/4+2/3=11/12

Meaning 1/12 left

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