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3 years ago

Calling the math genusis over here !! I need this question answered plz .

Mathematics

2 answers:

Ivahew [28]3 years ago

8 0

Y-intercept is (0,4)

Hope this helped!

Salsk061 [2.6K]3 years ago

3 0

Answer: The y intercept is 4

It is located at the point (0, 4)

==============================================================

Explanation:

The y intercept is where the graph crosses the vertical y axis. This happens at 4 on the y axis. We can get more specific to say the location is (x,y) = (0,4). Though we could go for the shorter form because all y intercepts occur when x = 0.

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The diagram shows two straight lines. both lines intersect at point A.

Setler [38]

Following the graph as listed we can immidiately say that (1/2,-2) & (-2,-8) must be wrong. This can be seen by the fact that the line's don't intersect in quadrants 1 & 4. It also cannot be greater than -2 or y would not =-2. Thus it must be (-1/2,-2) or (-2,1/2) and because we know they don't intersect in quadrant two, the correct answer must be (-1/2,-2). So the last answer is correct for the intersection point.

TLDR: (-1/2,-2) is the correct answer.

6 0

3 years ago

You create 15 centerpieces for a party in 5 hours.

barxatty [35]

A) 3 centerpieces per hour because 15/5 = 3
b) 14 hours, because 3 goes into 42 14 times exactly.
Hope this helps!

7 0

3 years ago

Find the first four terms of the sequence given by the following. aₙ=43-3(n-1) n=1,2,3. . .

Serggg [28]

Given :-

The general term of a sequence is given by aₙ=43-3(n-1) .

To Find :-

The first four terms of the sequence.

Solution :-

The given expression is $/$

→ aₙ=43-3(n-1)

where n > 0

Finding the first term :

Substituting n = 1 , we have ,

→ T1 = 43 - 3(1-1)

→ T1 = 43 - 3*0

→ T1 = 43 - 0 = 43

Finding the second term :

Substituting n = 2 , we have,

→ T2 = 43 -3(2-1)

→ T2 = 43 -3*1

→ T2 = 43 -3 = 40

Finding the third term :

Substituting n = 3 , we have,

→ T3 = 43 -3(3-1)

→ T3 = 43 -3*2

→ T3 = 43 -6 = 37

Finding the fourth term :

→ T4 = 43 -3(4-1)

→ T4 = 43 -3*3

→ T4 = 43-9 = 34

Hence the first four terms of the sequence are 43 , 40 , 37 and 34 .

I hope this helps . Let me know if you need further clarification .

7 0

2 years ago

What is the quotient 10 ÷ (-5)? A) -2 B) 2 C) -12 D) 12

Degger [83]

10 ÷(-5)= -2

The answer is A

7 0

3 years ago

During a field trip, 60 students are put into equal-sized groups. Describe two ways to interpret 60 ÷ 5 in this problem *

sergeinik [125]

Answer:

$x=12 groups$

This will give 5 Students each in 12 different equally sized groups

$x'=5groups$

This also shows that students can grouped in equal groups of 12 in 5 places

Step-by-step explanation:

From the question we are told that

60 children in equal sized groups

Generally interpreting $60\div 5$ can be mathematically represented as

$x=\frac{60}{5}$

$x=12 groups$

This will give 5 Students each in 12 different equally sized groups

$x'=\frac{60}{12}$

$x'=5groups$

This also shows that students can grouped in equal groups of 12 in 5 places

6 0

3 years ago