All categories

2 years ago

Write an equation of a line in slope intercept form given the line passes through the points (-5, 3) and (0, -7)

Mathematics

1 answer:

insens350 [35]2 years ago

7 0

Answer:

y=-2x-7

Step-by-step explanation:

Hope this helps, have a nice night! (^-^)

You might be interested in

6. y = -3x + 2<br> y = -3x - 7

Mkey [24]

Answer:

No Solution.

Step-by-step explanation:

y=-3x+2

y=-3x-7

------------

-3x+2=-3x-7

-3x-(-3x)+2=-7

-3x+3x+2=-7

2=-7

no solution

8 0

2 years ago

Which table of values is correct for the equation y = 5(2)x

Tems11 [23]

Answer:

Option D is correct.

x y

0 5

1 10

2 20

Step-by-step explanation:

Given the equation: $y = 5(2)^x$ .....[1]

Here, x is the input variable and y is the output variable.

For x =0

Substitute in equation [1]; we have;

$y = 5(2)^{0} = 5 \cdot 1= 5$

For x = 1

Substitute in equation [1]; we have;

$y = 5(2)^{1} = 5 \cdot 2= 10$

For x =2

Substitute in equation [1]; we have;

$y = 5(2)^{2} = 5 \cdot 4= 20$

Therefore, the table values which is correct for the equation $y = 5(2)^x$ is;

x y

0 5

1 10

2 20

5 0

3 years ago

The value of a certain stock tripled. If you knew what the stock used to be worth, how would you find how much it is worth now?

katrin2010 [14]

You would multiply what the stock used to be worth by 3 to get the answer. The answer is what the stock is worth now

7 0

3 years ago

Will the number 10 make the following equation true? _____ cm = 1 m *

Firdavs [7]

Answer

No,100 cm equal 1 m

Step-by-step explanation:

6 0

3 years ago

Correct the number of significant figures in calculations which are performed incorrectly. express your answers numerically. if

spin [16.1K]

Significant Figures in Calculations:

In Order to Correct the Number of Significant Figures in a Calculation:

1.). First, you would, Add all the digits:

(Example: 1405.2 + 9.77 + 4.32 = 1419.29)

2.). Then, You would Round the final value to the Least Number of Significant Figures.

(In Example, it would look like this: 1420).

Therefore, The least number of significant figures in the Example, is 3.

(However, In the Example, the number 1420,) The "0" isn't a significant figure.

Hope that helps!!!! : )

You didn't write the significant numbers in, So, I just gave you an Example, of how would actually solve Significant Figures Calculation!

6 0

3 years ago