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2 years ago

Help is c correct or no? thanks!

Mathematics

2 answers:

trasher [3.6K]2 years ago

4 0

C!

yes c is the right answer i hope this helped

juin [17]2 years ago

3 0

Answer:

Step-by-step explanation:

The equation is y=mx+b so you're correct :)

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3. Which ordered pair is on the line of the graph for y = 10x?

Agata [3.3K]

Note: It seems that you had forgotten to add the choices for this question. After a little research I am able to find the complete question, which is as follows:

Which ordered pair is on the line of the graph for y = 10x?

A) (0, 10)

B) (1, 10)

C) (10, 1)

D) (10, 10)

So, I am answering based on this complete question. Hopefully, it would help in terms of clearing your concept.

Answer:

The ordered pair (1, 10) is on the line of the graph for y = 10x. So, the correct option is B) (1, 10). Also check the attached graph figure a.

Step-by-step explanation:

As the equation is given by

y = 10x

for A) (0, 10)

Put (0, 10) in y = 10x ⇒ 10 = 0

So, the ordered pair (0, 10) does not satisfy the question. So, option A) (0, 10) is not true.

for B) (1, 10)

y = 10x

Put (1, 10) in y = 10x ⇒ 10 = 10

So, the ordered pair (1, 10) satisfies the question. So, option B) (1, 10) is true. Also check the attached graph figure a.

for C) (10, 1)

y = 10x

Put (10, 1) in y = 10x ⇒ 1 = 100

So, the ordered pair (10, 1) does not satisfy the question. So, option C) (10, 1) is not true.

for D) (10, 10)

y = 10x

Put (10, 10) in y = 10x ⇒ 10 = 100

So, the ordered pair (10, 10) does not satisfy the question. So, option D) (10, 10) is not true.

So, from all the given options, the ordered pair (1, 10) is on the line of the graph for y = 10x. So, the correct option is B) (1, 10). Also check the attached graph figure a.

Keywords: graph, line, ordered pair

Learn more about ordered pair on the graph from brainly.com/question/12107132

#learnwithBrainly

6 0

2 years ago

Find the key number to the equation, the intervals into which the key numbers divide the number line, and the sign of y over eac

erica [24]

The function seems to be y = (x+1) / (x -1)^2

1) key number

The key number (also called critical values) is where the denominator equals zero.

(x -1)^2 = 0 => x = 1

2) intervals: (-∞,1) ,(1,∞)

3) Sign of the function

The sign of the denominator is always positive, then the sign of the function is the same sign of the numerator

x +1 > 0 => x > - 1

x+ 1 < 0 => x < -1

Then in the interval (-∞,1) the function is negative for (-∞,-1) and positive for (-1,1).

The function is positive for all the values in the interval (1,∞)

Briefle, the functionis negative in (-∞,-1) and positive in (-1,∞).

5 0

3 years ago

A) 2x+3>11 Faceti rezolvarea varog

Vladimir79 [104]

2(6)+3>11, is the answer

8 0

2 years ago

Please help! i’m having a rough time on this, could someone answer this question?

Kipish [7]

Answer:

y= -18

a= -18

Step-by-step explanation:

2y+3 = 3(y+7)

2y+3=3y+21

-21 -21

2y-18=3y

-2y -2y

-18=y

4 0

2 years ago

Find the volume of the oblique prism.

coldgirl [10]

Formula for the volume of the oblique prism is:

$V=A_{\text{base}}\cdot H$ .

From the diagram H=12 units and the base is isosceles triangle with lengths of the sides 5, 5 and 6 units.

1. Find the length of the altitude h to the largest side. In isosceles triangle the altitude to the base is also the median, so it divides the base into two equal parts. By the Pythagorean theorem,

$h^2+3^2=5^2,\\ h^2=25-9=16,\\ h=4$ .

2. The area of the base is given by formula

$A_{\text{base}}=\dfrac{1}{2} a\cdot h=\dfrac{1}{2}\cdot 6\cdot4=12$ sq. un.

Thus, the volum is V=12·12=144 cubic units.

8 0

3 years ago