How do you write a slope intercept form. through: (-2, -3) slope = -3

Mathematics

1 answer:

DiKsa [7]3 years ago

6 0

Answer:

y = -3x - 9

Step-by-step explanation:

Point-slope equation for line of slope -3 that passes through (-2,-3):

y+3 = -3(x+2)

Rearrange equation to slope-intercept form

y+3 = -3x - 6

y = -3x - 9

You might be interested in

Which equation represent two less than a number is equal to 10

Rainbow [258]

For this question, we can make the number equal to n. Since two less than it is equal to ten, we know that we are dealing with subtraction. In addition, we know that doing something to n makes it equal to 10. And that something is subtracting two from it. that means that the equation that represents this scenario is n - 2 = 10.

8 0

4 years ago

Suppose you would like to save P9000 invested at 8% compounded quarterly for 5 years and 6 months. (Note: Round off your answer

Sever21 [200]

Answer:

a) 13913

b) 4913.82

Step-by-step explanation:

The compound interest formula is given by:

$A(t) = P(1 + \frac{r}{n})^{nt}$

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

In this question:

Investment of 9000, so $P = 9000$