2 years ago

What is the domain and range of y = -2x + 1?

Mathematics

1 answer:

salantis [7]2 years ago

5 0

Answer:

Domain: -infinity <x< infinity

Range: -infinity,f(x)<infinity

Step-by-step explanation:

You might be interested in

What is an integer equivalent to 9 3/2

enyata [817]

Answer:

No its a fraction (and decimal) so there is no integer equivalent

Step-by-step explanation:

6 0

3 years ago

Bro no balls youll give me 1$ on Paypal ill give you a whole 100 points :}

IgorC [24]

Answer:

hmmmmmmm

Step-by-step explanation:

nah I am good thx for the free points

7 0

2 years ago

Read 2 more answers

John is standing in his backyard and decides to estimate the height of a tree. He stands so that the tip of his shadow coincides

Andrew [12]

The tree is 820 inches tall using the similarity of triangles.

To get the height of the tree, we will use the properties of similar triangles expressed as:

$\frac{70in}{7ft} = \frac{h}{75ft+7ft}\\\frac{70in}{7ft} = \frac{h}{82ft}\\$

Note that 1 foot = 12inches

7ft = 84in and 82ft = 984in

h is the required height of the tree. Simplify the equation above to get the height "h" and replace feet with inches;

$\frac{70}{84} = \frac{h}{984}\\84h =70 \times 984\\84h = 68,880\\h=\frac{68,880}{84}\\h= 820in$

Hence the tree is 820 inches tall using the similarity of triangles.

Learn more on similarities of triangles here: brainly.com/question/24295402

8 0

2 years ago

A new business had a profit of $6,500 in the first month, a loss $1,200 in the second month and a loss of $1,300 in the third mo

Rufina [12.5K]

Answer:

$4000 net profit

Step-by-step explanation:

Profit adds to the net revenue, while loss subtracts from it.

So 6500 is positive but 1200 and 1300 are negative.

+6500 - 1200 - 1300 = 5300 - 1300 = 4000

$4000 profit

8 0

2 years ago

A news site offers a subscription that costs $28.50 for 6 months. What is the unit price per month.

crimeas [40]

Divide the total cost by the amount of months
28.5 divided by 6=4.75

7 0

2 years ago