1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
arsen [322]
3 years ago
15

Find the domain of y= 2x +1.

Mathematics
2 answers:
Nesterboy [21]3 years ago
6 0
Answer: All real numbers

Step-by-step Explanation: The domain is a set of all the input values for which the function is defined. That basically means that it's a set of all the possible values of the x-coordinate for a function. In a non vertical linear function, the line stretches forever in both directions of the x-axis, so the domain is all real numbers.
Anna35 [415]3 years ago
6 0
...............................
You might be interested in
If h (x) = {(-2,3), (0,4), (1,6), (2, 9)}<br><br> then what set of values represent h-1 (x) ?
vfiekz [6]

Answer:

h^{-1}(x)=\{(3,-2),(4,0),(6,1),(9,2)\}

Step-by-step explanation:

Given: h(x)=\{(-2,3),(0,4),(1,6),(2,9)\}

To find: h^{-1}(x)

Solution:

A relation is said to be a function if each and every element of the domain has a unique image in the co-domain.

Inverse of a function exist if it is both one to one and onto.

h(x)=\{(-2,3),(0,4),(1,6),(2,9)\}

h^{-1}(x)=\{(3,-2),(4,0),(6,1),(9,2)\}

7 0
2 years ago
Question 11 . 2 p Brent is considering buying a new circular track for his model train. He estimates that the model's circumfere
neonofarm [45]

Brent estimates that the model's circumference is about 3 times the measure of the circle's diameter, with this, he can estimate the area.

<h3>What is a circle? </h3>

A circle is the locus of a point, such that the distance from a fixed point (center) is always constant.

The circumference of a circle is given by:

Circumference = π * diameter

Brent estimates that the model's circumference is about 3 times the measure of the circle's diameter, with this, he can estimate the area.

Find out more on circle at: brainly.com/question/24375372

4 0
2 years ago
6. On a bank account of $2,500, how much yearly interest will be paid if the rate is3.4%?
iVinArrow [24]

Multiply the amount in the account by the interest rate:

2500 x 0.034 = 85.00

Answer: $85.00

5 0
3 years ago
Sally is selling handmade bracelets to raise money for breast cancer awareness.She created the given equation to represent her p
Anni [7]

Answer:

I believe it represents the rate at which she will receive profit ?? but I'm not sure

8 0
3 years ago
−3a2 − b3 + 3c2 − 2b3 if a = 2, b = −1, and c = 3.
levacccp [35]
<span><span><span><span><span>(<span><span>(<span>−3</span>)</span><span>(2)</span></span>)</span><span>(2)</span></span>−<span><span>(<span>−1</span>)</span><span>(3)</span></span></span>+<span><span><span>(3)</span><span>(3)</span></span><span>(2)</span></span></span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)

</span></span></span><span>=<span><span><span><span><span>(<span>−6</span>)</span><span>(2)</span></span>−<span><span>(<span>−1</span>)</span><span>(3)</span></span></span>+<span><span><span>(3)</span><span>(3)</span></span><span>(2)</span></span></span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)

</span></span></span></span><span>=<span><span><span><span>−12</span>−<span><span>(<span>−1</span>)</span><span>(3)</span></span></span>+<span><span><span>(3)</span><span>(3)</span></span><span>(2)</span></span></span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)</span></span></span></span><span>=<span><span><span><span>−12</span>−<span>(<span>−3</span>)</span></span>+<span><span><span>(3)</span><span>(3)</span></span><span>(2)</span></span></span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)


</span></span></span></span><span>=<span><span><span>−9</span>+<span><span><span>(3)</span><span>(3)</span></span><span>(2)</span></span></span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)

</span></span></span></span><span>=<span><span><span>−9</span>+<span><span>(9)</span><span>(2)</span></span></span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)

</span></span></span></span><span>=<span><span><span>−9</span>+18</span>−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)

</span></span></span></span><span>=<span>9−<span><span><span>(2)</span><span>(<span>−1</span>)</span></span><span>(3)

</span></span></span></span><span>=<span>9−<span><span>(<span>−2</span>)</span><span>(3)

</span></span></span></span><span>=<span>9−<span>(<span>−6</span>)

</span></span></span><span>=<span>15</span></span>
5 0
3 years ago
Other questions:
  • A baker is weighing the dough that will be used to make pastries. The line plot shows the weight of the dough for each pastry. H
    14·2 answers
  • Solve the equation 0.5x = 16 for x using the division property of equality.
    7·2 answers
  • 450 mistakes in 9 test
    5·2 answers
  • The equation s x  2 5 can be used to estimate the speed, s, of a car in miles per hour, given the length in feet, x, of the tir
    13·2 answers
  • Write the tangent ratios for angle p and angle q
    15·1 answer
  • What is x divied by 30
    6·2 answers
  • What is the long division work of the problem of 337 divided by 2.
    5·2 answers
  • Find the value of x a in the triangle shown below.
    15·2 answers
  • 2) A rectangular pyramid has the base area measuring 30 m by 20 m. Given 1 point
    9·2 answers
  • Clue #1 the total number of unicycles, bicycles and tricycles is 38. Clue #2 There are more tricycles than bicycles and unicycle
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!