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
bearhunter [10]
3 years ago
6

Help plz with this math problem. I’m so confused

Mathematics
1 answer:
Lunna [17]3 years ago
6 0

Slope-intercept form is written as <em>y = mx + b</em>, where m is the slope and b is the y-intercept.

From this graph we should determine two points so we can work out the slope. Let's take points (3, -4) and (6, -2).

                                       

The equation to find the slope is:

m = \frac{y2 - y1}{x2 - x1}

Let's substitute in our values:

m = \frac{-2 - -4}{6 - 3}

Remember that two negatives make a positive, let's solve for m:

m = \frac{2}{3}

Okay, now we have the value of m. Now we need the value of b. We can determine this by looking at the graph and looking where the line passes through the y-axis. In this graph, we can see the line pass through the y-axis at point (0, -6).

Therefore we can determine that b = -6.

Let's substitute our value for m and our value for b into the slope-intercept formula:

y = mx + b

<u>y = </u>\frac{2}{3}<u>x + -6</u>

There's your final answer! I hope this helps, have a great night. :)

You might be interested in
What is the result of substituting for y in the bottom equation?
jeka57 [31]
The answer is the option A, which is: A. x-7=x²+2x-4
 The explanation is shown below:
To solve this problem you must apply the proccedure shown below:
 1. You have the following system equations given in the problem above:
 <span>y=x-7
 y=x²+2x-4
2. Therefore, when you substitute for y in the bottom equation, you obtain:
 </span>x-7=x²+2x-4
8 0
3 years ago
Read 2 more answers
The perimeter of a square table is 12x,+4. what is the length of one side of the table
quester [9]
3x + 1 is the length for one side. Do you also need to solve for x?
7 0
3 years ago
Part C
charle [14.2K]

Answer:

(x,y+7)

Step-by-step explanation:

A translation means you are moving the image a certain amount of units, in this case, 7 units up. Since x values are all horizontal x does not change, but all y values will be 7 units higher.

For example (1,2) becomes (1,9).

8 0
3 years ago
I need help with mathcan someone plzz help me
xz_007 [3.2K]

Answer:

what is the question

Step-by-step explanation:

3 0
2 years ago
This is stupid I know lol but I'm having a hard time remembering the difference between a histogram and a bar graph. Can someone
Y_Kistochka [10]

<u>In Bar Graphs;</u>

- Bars have equal space

- One the y-axis, we have numbers & on the x-axis, we have data which can be anything.

<u> In Histograms;</u>

- Bars are fixed

- On the y-axis, we have numbers & and on the x-axis, we have data which in continuous & will always be number.

<u>An easy way you can remember the difference is looking at the spaces of the bars. </u>

<em>A bar graph has gaps</em>

<em>A histogram has no gaps.</em>

6 0
3 years ago
Other questions:
  • A thrill ride at an amusement park holds a maximum of 12 people per ride. a. Select an inequality that you can use to find the l
    10·2 answers
  • Y = (x + 3)2 + (x + 4)2 rewritten in vertex form
    7·1 answer
  • Are these following equations linear?
    13·1 answer
  • What is the total number of outcomes if you there are three sizes of milk shakes (S,M.L) and five flavors of ice cream (Vanilla,
    15·1 answer
  • Adding and subtracting monomials
    11·1 answer
  • 478÷20×99+3÷87 help asap pls
    9·1 answer
  • if I have a 12 ounce milkshake, and 4 ounce is vanilla and the rest is chocolate. what are two equivalent fraction that will rep
    15·1 answer
  • Ya’ll help me plss<br><br> What is the value of x in:<br> 2x + 3 &gt; 15<br> Thnksss
    6·2 answers
  • Describe a real-life situation that you can represent with an inequality.
    10·1 answer
  • At many bakeries, there are deals that if you buy twelve donuts, you get a thirteenth one at a discount. Sometimes "13" items is
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!