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3 years ago

Equation of the graph

Mathematics

1 answer:

natka813 [3]3 years ago

4 0

Answer:

A and C

Step-by-step explanation:

It can not be D, since that will mean that the line is perfectly horizontal, with 0 as its slope.

It can be C, since the equation's slope is positive and has a negative y-intercept, like the graph.

Changing around A gives us y = 2x - 3. That has a positive slope and a negative y-intercept, like the graph. So, A is a possibility.

Changing around B gives us y = ²/₃x + 3. This has a positive slope, but also a positive y-intercept, so B can not be the answer.

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101

Anna35 [415]

Answer:

second option

Step-by-step explanation:

The equation of a circle in standard form is

(x - h)² + (y - k)² = r²

where (h, k) are the coordinates of the centre and r is the radius

Here (h, k) = (4, 5) and r = 2 , thus

(x - 4)² + (y - 5)² = 2², that is

(x - 4)² + (y - 5)² = 4 ← equation of circle

3 0

3 years ago

Question 1 2 (4x - 1) + 6 Equivalent to what

WARRIOR [948]

Answer:

2 (4x - 1) + 6 = 8x + 4 = 4(2x+1)

Step-by-step explanation:

2 (4x - 1) + 6

= (2*4x + 2*-1) + 6

= 8x - 2 + 6

= 8x + 4

= 4/(2x+1)

8 0

2 years ago

Read 2 more answers

What is (\frac{-7c}{p3})^-4[/tex] without negative exponents

ycow [4]

Can you take a pic of it because it shows as copy and paste

5 0

2 years ago

There are 3 3/4 cookies. if there is 1/4 of a cookie in each bag, how many bags are there?

Svetlanka [38]

Answer:

15 bags

Step-by-step explanation:

3 = 12/4

3 3/4 = 3+3/4 = 12/4 + 3/4 = (12+3)/4 = 15/4

(15/4) ÷ (1/4) = 15

5 0

2 years ago

Construct parallelogram PQRS with |PQ|=10cm, |ps|=8cm and <QPS = 120

IgorC [24]

Find sketch of parallelogram attached

Answer and explanation:

A parallelogram is a quadrilateral which is wider than it is long. A parallelogram has two sides parallel to the other. From the above, we are told the parallelogram PQRS has an angle QPS 120, with sides 10cm and 8cm, we use this to sketch the parallelogram

We find that angle QPS is 120 degrees hence angle RSP is 60 degrees since angle on straight line is 60 degrees from 180-120 in angle QPS and alternate angles are equal. Also opposite angles of a parallelogram are equal

4 0

2 years ago