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2 years ago

Hey everyone, i really dont understand pls help :

1 answer:

dexar [7]2 years ago

6 0

Answer:

99 beaceasc

Step-by-step explanation:

e yes bans on toast too and ye is hcllo djhasdf

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blondinia [14]

$f(x)=mx+b\to y=mx+b$

We have two points:

$(-3,\ 0);\ (-4,\ 7)$

The point slope form of the line:

$y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}$

Substitute

$m=\dfrac{7-0}{-4-(-3)}=\dfrac{7}{-1}=-7$

$y-0=-7(x-(-3))\\\\y=-7(x+3)\\\\y=-7x-21$

Answer:

$f(x)=-7x-21$

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3 years ago

Ghella [55]

its the second one....

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3 years ago

vodka [1.7K]

Answer:

<1 and <5 by the corresponding angles theorem

3 0

3 years ago

Rus_ich [418]

10.20 + 18.90 = $29.10

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3 years ago

raketka [301]

Answer is:
x ≥ -18/5

2+4/9x ≥ 4+x
4/9x-x ≥4-2
4/9x-9/9x ≥2
- 5/9x ≥2 multiple by 9
-5x ≥2•9
-5x ≥18
x ≥ -5/18

6 0

3 years ago