Write an equation of the line that passes through the points (-8, -1) and (-6, 9).

1 answer:

7 0

Answer:

y=5x+21

Step-by-step explanation:

I included the work in the picture. lmk if you need more explaining

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Tanzania [10]

Answer:

1.88888888889

Step-by-step explanation:

In order to convert a fraction into a decimal, you need to divide 17 by 9.

17 ÷ 9 = 1.88888888889

6 0

3 years ago

Tcecarenko [31]

Answer:

Hey there! Your answer is 6:5 love!

Step-by-step explanation:

You have to use division for this, and find something they are both divisible by.

36:6 = 6 (the girls)

30:6 = 5 (the boys)

Therefore, 6:5

is the ratio of girls to boys

5 0

3 years ago

Elina [12.6K]

Answer:

Step-by-step explanation:

The graph shows two function:

function f(x) is increasing exponential function of the form $f(x)=a^x$ passing through the point $(1,\frac{9}{2}).$ So, $f(1)=\frac{9}{2}\Rightarrow a^1=a=\frac{9}{2}$ and function f(x) has the expression $f(x)=(\frac{9}{2})^x;$

function g(x) is decreasing exponential function of the form $g(x)=b^x$ passing through the point $(-1,\frac{9}{2}).$ So, $g(-1)=\frac{9}{2}\Rightarrow b^{-1}=\frac{1}{b}=\frac{9}{2},$ so $b=\frac{2}{9}$ and function g(x) has the expression $g(x)=(\frac{2}{9})^x.$