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STALIN [3.7K]
2 years ago
7

Which statement is true about the slope of the graphed line? A. The slope is negative. B. The slope is positive. C. The slope is

zero. D. The slope is undefined.

Mathematics
2 answers:
Nutka1998 [239]2 years ago
7 0
The slope is negative because it is going at a downward angle or otherwise a negative path
notka56 [123]2 years ago
7 0

Answer:

A. The slope is negative

Step-by-step explanation:

If you take a look at the line on the graph it is sloping downwards. This indicates the slope is going to be negative,

To find the slope of a line, use the equation,

m = y2 - y1/x2 - x1

To get your y and x values find two points on the graph the line passes through,

For example, this line crosses through points 0, 2, and 1, -1,

(Remember that x comes first when plotting points!),

X values: 0 and 1,

Y values: 2 and -1,

Now that we have some points let's fill in the equation for finding sloe,

m = y2 - y1/x2 - x1

m = -1 - 2/ 1 - 0

Now time to slove,

-1 - 2 = -3

1 - 0 = 1

m = -3/1

-3/1 = -3

m = -3

Therefore the slope of this line is negative. Slope = -3.

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motikmotik
You most likely only need the first 3 digits after the decimal point but if you needed more i added them! hope this helps

4 0
2 years ago
Read 2 more answers
Which expression below has the LEAST value?
Alexandra [31]

Answer: A

Step-by-step explanation:
Your answer is A.

Value of 3.78 x 10=37.8

Value of 5.99 x 102=699.98

value of 7.35 x 10-12=61.5

Value of 9.46 x 10-10=84.6.

Least value to greatest value

3.78 x 10=37.8 Least value

7.35 x 10 - 12=61.5 Sencond least value

9.46 x 10 - 10=84.6  Sencond greatest value

5.99 x 102=699.98  Greatest value

Hope it helps have a great day:)

7 0
2 years ago
jeremy drew a polygon with four right angles and four sides with the same length.what kind of polygon did jeremy draw?
FromTheMoon [43]
A square has 4 right angels and 4 sides with equal angels ;)
8 0
4 years ago
NO LINKS!! Use the method of substitution to solve the system. (If there's no solution, enter no solution). Part 11z​
Roman55 [17]

Answer:

(x,y)=\left(\; \boxed{-1,-8} \; \right)\quad \textsf{(smaller $x$-value)}

(x,y)=\left(\; \boxed{5,16} \; \right)\quad \textsf{(larger $x$-value)}

Step-by-step explanation:

Given system of equations:

\begin{cases}y=x^2-9\\y=4x-4\end{cases}

To solve by the method of substitution, substitute the first equation into the second equation and rearrange so that the equation equals zero:

\begin{aligned}x^2-9&=4x-4\\x^2-4x-9&=-4\\x^2-4x-5&=0\end{aligned}

Factor the quadratic:

\begin{aligned}x^2-4x-5&=0\\x^2-5x+x-5&=0\\x(x-5)+1(x-5)&=0\\(x+1)(x-5)&=0\end{aligned}

Apply the <u>zero-product property</u> and solve for x:

\implies x+1=0 \implies x=-1

\implies x-5=0 \implies x=5

Substitute the found values of x into the <u>second equation</u> and solve for y:

\begin{aligned}x=-1 \implies y&=4(-1)-4\\y&=-4-4\\y&=-8\end{aligned}

\begin{aligned}x=5 \implies y&=4(5)-4\\y&=20-4\\y&=16\end{aligned}

Therefore, the solutions are:

(x,y)=\left(\; \boxed{-1,-8} \; \right)\quad \textsf{(smaller $x$-value)}

(x,y)=\left(\; \boxed{5,16} \; \right)\quad \textsf{(larger $x$-value)}

6 0
1 year ago
Read 2 more answers
A visual-effects model maker for a movie draws a spaceship using a ratio of 1 : 24. The drawing of the spaceship is 22 inches lo
Kay [80]

Answer:

Length of spaceship in movie = 528

Step-by-step explanation:

Given that:

Drawing ratio of spaceship = 1 : 24

It means that 1 inch on drawing equals 24 inches in movie

Drawing of spaceship = 22 inches

Length of spaceship in movie = x

As the relationship is proportional,

1 : 24 :: 22 : x

Product of mean = Product of extreme

24*22 = x

x = 528

Hence,

Length of spaceship in movie = 528

8 0
3 years ago
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