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vampirchik [111]
3 years ago
7

Which graph best represents the equation y = 2x + 1?

Mathematics
2 answers:
Pavlova-9 [17]3 years ago
5 0

Answer:

its the first one

Step-by-step explanation:

I used a calc

artcher [175]3 years ago
5 0

Answer:

Use desmos next time you need graphing!

Step-by-step explanation:

the first option

i graphed it on desmos

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My question is what's <br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bx%20%7D%7B5%7D%20%20%3D%20%20%5Cfrac%7B2%7D%7B2.5%7D%20
Reptile [31]
Hi, I'd be glad to help you with this equation. 

The answer is (x = 4) 

Hope this helps. 
Have a great day!
6 0
3 years ago
Write the equation for the line in slope-intercept form (2,-3) (-1/2) ( HELP PLEASE )
prisoha [69]

Answer:

A linear equation is a fancy term for a straight line, which can be created by joining 2 points.

A point can be defined by (x, y), where x and y are the horizontal distance and the vertical distance respectively from point (0,0) (called the origin).

There are 3 ways to define a line:

(1) The slope-intercept form

y = mx + b, in which m is the slope, b is the y-intercept, where the line crosses the vertical axis at (0, b). If values of m and b are given, you can substitute and write the equation right away.

The slope, m, is calculated by rise (vertical difference between 2 points on the line) divided by run (horizontal difference between the 2 points on the line)

Step-by-step explanation:

or example, if 2 points on the line are

(x1, y1) and (x2, y2)

Then slope = (y1– y2)/(x1 — x2)

If m > 0, then the line rises to the right.

If m = 0, then the line is horizontal.

If m < 0, then the line rises to the left.

If the line is in the form x = c, where c is a constant, then the line is vertical.

(2) Point slope form

m = (y — y1)/(x — x1), when (x1, y1) and m are given.

In other words,

m(x — x1) = y — y1

mx — m(x1) = y — y1

y = mx — m(x1) + (y1)

Note that b = -m(x1) + (y1)

(3) linear form

ax + by + c = 0, where a, b, and c are constants.

3 0
3 years ago
Identify the common factor of 16,24,50
goldenfox [79]
The common factor is 2
5 0
3 years ago
Read 2 more answers
Last week, 4/5 of the students in Mr. Zanker's class went on a field trip. 9/10 of
Basile [38]

Answer:

The average of students in the two classes who went on the field trip is \frac{17}{20}.

Step-by-step explanation:

Average = \frac{sum \:  \: of \:  \:observations }{no. \:  \: of \:  \:observations}

Average of students in the two classes =

\frac{ \frac{4}{5}  +  \frac{9}{10} }{2}

\frac{ \frac{8+9 }{ 10} }{2}

\frac{ \frac{17}{10} }{2}

\frac{17}{20}

7 0
2 years ago
X2 – 6<br> 3x + 10<br> ?<br> g(4)<br> =<br> Be sure to simplify your answer.<br> g(x)<br> =
Triss [41]
5/11

((4)^2 - 6) / 3(4)+10
16 - 6 / 12 + 10
10/22 we can simplify this further
10 divided by 2
22 divided by 2

You get 5/11 which is the same as 10/22
8 0
2 years ago
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