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
vfiekz [6]
4 years ago
6

Does the equation y=2x+1 represent an equation

Mathematics
1 answer:
soldi70 [24.7K]4 years ago
4 0
This represents a function with a slope of 2 and y-intercept of 1
You might be interested in
Graph a linear function which has a rate of change equal to the average rate of change of function f on the interval [-1, 1]. Th
fomenos
<h2>Answer:</h2>

The linear function is given by:

       y=\dfrac{3}{2}x-\dfrac{7}{2}

<h2>Step-by-step explanation:</h2>

It is given that the rate of change of the linear function is equal to the average rate of change of function f on the interval [-1, 1].

The slope(m) or average rate of change of  the linear function will be:

m=\dfrac{f(1)-f(-1)}{1-(-1)}\\\\\\m=\dfrac{-2-(-5)}{1+1}\\\\\\m=\dfrac{-2+5}{2}\\\\\\m=\dfrac{3}{2}

and the linear function pass through (1,-2)

We know that the equation of a line with given slope m and passing through point (a,b) is given by:

Here (a,b)=(1,-2)

and m=\dfrac{3}{2}

Hence, the equation of linear function is:

y-(-2)=\dfrac{3}{2}\times (x-1)\\\\\\y+2=\dfrac{3}{2}x-\dfrac{3}{2}\\\\\\y=\dfrac{3}{2}x-\dfrac{3}{2}-2\\\\\\y=\dfrac{3}{2}x-\dfrac{7}{2}

4 0
3 years ago
You flip a nickel 100 times and record your results: 35 heads and 65 tails. From your experimental data, what is the probability
musickatia [10]
Out of 100 flips, the nickel landed on tails 65 times.

P(tails)=65/100 or 0.65 or 65%

Answer 65%
4 0
3 years ago
Read 2 more answers
Solve the proportion 15/6 = 10/p
V125BC [204]

Answer:

  p = 4

Step-by-step explanation:

The usually recommended procedure for solving a proportion is to "cross multiply", then divide by the coefficient of the variable. (Solve the remaining one-step equation.)

<h3>Cross multiply</h3>

This means multiply both sides of the equation by the product of the denominators:

  (15/6)(6p) = (10/p)(6p) . . . . "cross multiply"

  15p = 60 . . . . . . simplify

<h3>Second step</h3>

Now, divide by the coefficient of the variable.

  15p/15 = 60/15

  p = 4

The solution is p = 4.

__

<em>Additional comment</em>

If the variable is in the <em>numerator</em> of the proportion, using cross multiplication, you will find that you end up multiplying and dividing by the other denominator. To solve it in that case, you only need to multiply by the denominator under the variable.

__

For example, to solve ...

  2/5 = p/10

you only need to multiply by 10. You don't need to multiply by 50, then divide by 5.

__

Any proportion can be written 4 ways:

  \dfrac{a}{b}=\dfrac{c}{d}\ \Leftrightarrow\ \dfrac{a}{c}=\dfrac{b}{d}\ \Leftrightarrow\ \dfrac{b}{a}=\dfrac{d}{c}\ \Leftrightarrow\ \dfrac{c}{a}=\dfrac{d}{b}

This suggests another strategy: invert the whole proportion, then solve it as one with p in the numerator:

  6/15 = p/10   ⇒   p = 10(6/15) = 4

4 0
2 years ago
Read 2 more answers
100/225 square feet of your bakery will be used as your storefront, where customers come visit. The rest kill be used for storag
d1i1m1o1n [39]
(225-110)/225

125/225

5/9
5 0
3 years ago
Solve by completing the square <br><br> 6x-x^2-7
Elden [556K]

−(x^2−6x+7)  that is the answer

5 0
3 years ago
Other questions:
  • The price of an item is reduced 70% the original price $90 what is the price now?
    6·2 answers
  • Luis and Roberto are donating some of their baseball cards to the library. Luis started with 50 cards and gave away X number of
    15·2 answers
  • At noon, Manny's Café had 12 banana muffins, 10 chocolate muffins, 6 blueberry muffins, and 7 vanilla muffins. What is the proba
    5·2 answers
  • Write the following statement as a conditional statement. <br> Every week has seven days.
    5·2 answers
  • Solve for y.<br><br><br><br> Enter your answer in the box.<br><br> y =
    5·2 answers
  • What is the volume of a sphere with a diameter of 3.2 m, rounded to the nearest tenth
    11·1 answer
  • Sonya plays a game where she moves forward or backward on a game board. Positive numbers represent forward moves. Negative numbe
    15·1 answer
  • Which equation describes the line with a slope of 2/5 and a y-intercept of 4.
    5·1 answer
  • 3 divides the difference between h and 4 represents 5
    12·2 answers
  • PLEASE HELP ME WITH AN EXPLANATION
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!