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3 years ago

A - It is not misleading

Mathematics

1 answer:

Dominik [7]3 years ago

5 0

Well, we can clearly see that both axises are labeled. The left axis (often called the y-axis) is labeled Scores and the bottom axis (often called the x-axis) is labeled Students.

The graph doesn't look to be misleading either.

As for the middle statement:
The x-axis doesn't need a scale.
The y-axis is clearly increasing in 5-point intervals.

So, the answer is B. Statement B is not true.

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Examine the system of equations. y = 4x + 8, y = 4x – 1 Which statements best describe the two expressions? Check all that apply

Lerok [7]

Answer:

The correct statements are as follows;

1. They have different y-intercepts

2. The substitution method results in false statement 8 = -1

3. There is no solution

Step-by-step explanation:

Here, we want to select the statement that best describes the equations

The equation for a straight line is generally;

y = mx + b

m is slope and b is the y-intercept

slope of both is same ; 4

So first assertion is wrong

they have different y-intercepts

First y-intercept is 8, second is -1

This is correct

The third statement is correct too

if we equated both y;

4x + 8 = 4x -1

We shall have 4x canceled out and left with 8 = -1

(8,-1) is not a solution

There is no solution is correct because after substituting, we have 8 = -1 which is not correct and also impossible

7 0

3 years ago

1. Find the discriminant for the following<br> equation: x2-3x -10.

Strike441 [17]

Answer:

The discriminant is 49

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Pls help and explain you need to simplify a equation

crimeas [40]

Your answer will be x • 4³ = 64x
When simplifying powers, the rule is that if you’re dividing two powers with the same base (in this case the base is 4), you need to subtract the powers. For example, 3³ ÷ 3² = 3 (which is 3^1).
Using this rule, we can see that 4^8 ÷ 4^5 = 4^(8-5) = 4³.
The x is on top of the fraction and we’re not dividing by an x, so it doesn’t change. Therefore your final answer is 64x.
I hope this helps!

5 0

3 years ago

Alfonso scored 18 points during his last basketball game, which was 40% of the points the entire team scored. How many points di

nordsb [41]

Answer:

45 points

Step-by-step explanation:

You could do it with proportions. Start with 18/x=40/100. then, cross multiply and you should get x=45.

4 0

3 years ago

Read 2 more answers

Select is a subset of or is not a subset of for the blank so that the resulting statement is true.

Andre45 [30]

Answer:

Step-by-step explanation:

Subset(1,3,5) because it is found in another set.

not subset(2,4,6,7,8,9,10) they are not found in the other set.

6 0

3 years ago