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2 years ago

Help please! What is the slope?

Mathematics

2 answers:

My name is Ann [436]2 years ago

6 0

Answer:

The slope is 2.

Step-by-step explanation:

You have your graph marked and ready to find the slope.

slope = rise/run

rise = vertical distance (up or down)

run = horizontal distance (left or right)

Start at the lower point you have marked in the graph.

That point is (-2, -7).

We need to go to the other point you have marked on the line, but we can only move vertically (up or down) and horizontally (left or right).

We start at point (-2, -7) and we go 2 units up along the segment you drew.

2 units up is a rise of +2.

Now we go 1 unit right along the segment you drew.

1 unit right is a run of +1.

slope = rise/run = 2/1 = 2

Answer: The slope is 2.

malfutka [58]2 years ago

3 0

Answer:

a surface of which one end or side is at a higher level than another; a rising or falling surface:

"he slithered helplessly down the slope"

Step-by-step explanation:

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Find the value of x.

KatRina [158]

Answer:

A or B

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

How do I find the restrictions on x if there are any? <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7Bx%20-%201%7D%20%20%3

Natali5045456 [20]

We have the expression:

$\frac{1}{x - 1}=\frac{5}{x - 10}$

When we have rational functions, where the denominator is a function of x, we have a restriction for the domain for any value of x that makes the denominator equal to 0.

That is because if the denominator is 0, then we have a function f(x) that is a division by zero and is undefined.

If we have a value that makes f(x) to be undefined, then this value of x does not belong to the domain of f(x).

Expression:

$\begin{gathered} \frac{1}{x-1}=\frac{5}{x-10} \\ \frac{x-1}{1}=\frac{x-10}{5} \\ x-1=\frac{x}{5}-\frac{10}{5} \\ x-1=\frac{1}{5}x-2 \\ x-\frac{1}{5}x=-2+1 \\ \frac{4}{5}x=-1 \\ x=-1\cdot\frac{5}{4} \\ x=-\frac{5}{4} \end{gathered}$

Answer: There is no restriction for x in the expression.

6 0

1 year ago

Solve for x in the equation 3x2-18+5=47

Airida [17]

3x^2-18+5=47
3x^2 = 60
x^2 = 20
x = 4.472 , x = - 4.472

7 0

3 years ago

Could you please solve this? I do not understand it.

oksano4ka [1.4K]

#2
Change mixed numbers to improper fractions. Then change division to multiplication by the reciprocal.
1 1/2 divided by 3/5=
(3/2) * (5/3) = 5/2 = 2 1/2
#3
(5/9) divided by (5/3)
(5/9) * (3/5) =3/9 = 1/3

3 0

3 years ago

16 2/3 percent of what number is 72

MArishka [77]

The answer is about 432.178

6 0

3 years ago