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Mila [183]
3 years ago
9

Graph y= –3x+4 please help me

Mathematics
2 answers:
Inessa [10]3 years ago
6 0
<span>This tells us two things. Our slope is 3 and our y intercept is -4. 
This tells us that we need to start at (0,-4). 
Plot that point. 
Since our slope is 3 (3/1), move up 3 and right 1. 

This you will end up at point (1,-1). 
Connect these two points in a straight line, and you have graphed your line.
It will look like this</span>

devlian [24]3 years ago
3 0
12x cause you need to multiply 3 with 4 if the x is next to the number like this 4x 
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A student solved 6x+4=2(x−8) in four steps as shown:
mr_godi [17]
The first thing you should do is solve the equation yourself.

1) Distribute the 2.  
6x + 4 = 2x – 16

2) Next, you'll want to get the x's on one side. So add -2x to both sides.
6x + 4 + -2x = 2x + -2x - 16
4x + 4 = -16

3) Now subtract 4 from both sides
4x + 4 – 4 = -16 – 4
4x = -12

4) Finally, divide both sides by 4
4x/4 = -12/4
x = –3

To solve this problem all you need to do is look back out you work, and figure out the correct solution. The answer the question is The student made an error in Step 1.

7 0
3 years ago
Find the slope: (0,5) and (1,2)​
Lapatulllka [165]

Answer: wym and need more info like a pic or so

Step-by-step explanation:

7 0
3 years ago
Which equation represents a nonproportional relationship? Which equation represents a nonproportional relationship? A y = 5x B y
kolbaska11 [484]

Answer:

y = 5x + 3 is a nonproportional relationship.

Step-by-step explanation:

We need to find the equation that represents a nonproportional relationship.

If y is directly proportional to x, it would mean that,

y ∝ x

y = kx

Option (b) shows the equation of a line i.e. y=mx+x, where m is slope and x is y-intercept.

Hence, we can say that option (b) represents a nonproportional relationship.

7 0
2 years ago
Read 2 more answers
Our football team won 3/4 of the game that you played it was 12 games how many games did it play
Katen [24]

Answer:

24

Step-by-step explanation:

4 0
3 years ago
A company that produces dog food claims that its bags contain 11 kg of food. From
andriy [413]

By testing the hypothesis we can conclude that the bag does not contain 11 kg of food.

Given mean of 10.6 kg, population standard deviation of 0.6 and sample size of 25.

We are required to find whether the company is right in saying that their bags contain 11 kg of food.

First we have to make hypothesis.

H_{0}:μ≠11

H_{1}:μ=11

We have to use t statistic because the sample size is less than 30.

t=(X-μ)/s/\sqrt{n}

We will use s/\sqrt{n}=0.6 because we have already given population standard deviation of weights.

t=(11-10.6)/0.6

=0.4/0.6

=0.667

Degree of freedom=n-1

=25-1

=24

T critical at 0.05 with degree of freedom 24=2.0639

T critical at 0.05 with degree of freedom is greater than calculated t so we will accept the null hypothesis.It concludes that the bags donot contain 11 kg of food.

Hence by testing the hypothesis we can conclude that the bag does not contain 11 kg of food.

Learn more about t test at brainly.com/question/6589776

#SPJ1

3 0
2 years ago
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