All categories

3 years ago

SOMEONE PLEASE HELP MEEEEEE

Mathematics

1 answer:

mylen [45]3 years ago

8 0

Answer:

y = 4x - 8

Step-by-step explanation:

As we can see from the graph, the line passes through (0, -8) and (2, 0).

(0, -8) is the y-intersect since that's where the line intersects the y-axis. So, b = -8.

Find the slope with the formula [ y2-y1/x2-x1 ]

0-(-8)/2-0

8/2

The slope is 4, so, m = 4.

Slope intercept form is found by the equation [ y = mx + b ]. With what we solved for, input it into the equation.

y = 4x - 8

Best of Luck!

You might be interested in

Please help, i need to raise my grade

Dmitrij [34]

Answer:

$r=\dfrac{v^2}{a}$

Step-by-step explanation:

To isolate r, we're going to need to do some algebraic manipulation.

$a=\dfrac{v^2}{r}$

Multiply both sides by r:

$a\cdot r=v^2$

Divide both sides by a:

$r=\dfrac{v^2}{a}$

Hope this helps!

5 0

3 years ago

Answer number 11 please!

labwork [276]

Answer:

$45.60

Step-by-step explanation:

do .008 times 5700

4 0

4 years ago

Read 2 more answers

30 POINTS! Tanya has several different ways she likes to walk home. One route takes 20 minutes, two of the routes take 30 minute

andre [41]

Of the 5 routes Tanya can choose from, 2 routes will take 30 minutes. This means that the probability is:

2/5 = 0.4

The answer is 40%.

4 0

3 years ago

Read 2 more answers

Alec pours the same amount of soup into 3 bowls. He uses 4 cups of soup. How much soup goes into each bowl

Vesna [10]

4/3 cups of soup goes in each

8 0

3 years ago

A concert hall has three sections: the main floor, the balcony, and the gallery. For a recent concert, 1020 tickets were sold. T

Angelina_Jolie [31]

Answer:

Let the number of balcony seats be b

Let the number of gallery tickets be g

Let the number of main floor tickets be m

b + g + m = 1020

b = 2g

m = b + 225

The number of balcony tickets = 318

The number of gallery tickets = 159

The number of main floor tickets = 543

Step-by-step explanation:

Let the number of balcony seats be b

Let the number of gallery tickets be g

Let the number of main floor tickets be m

i) Therefore we can write b + g + m = 1020

ii) there were twice as many balcony tickets sold as gallery tickets

therefore b = 2g $\Rightarrow$ g = 0.5b

iii) there were 225 more main floor tickets than balcony tickets

therefore m = b + 225

iv) using equation ii) and equation iii) in equation i) we can write

b + g + m = b + 0.5b + b + 225 = 1020 $\Rightarrow$ 2.5b = 795 $\Rightarrow$ b = 318

v) g = 0.5 b = 0.5 $\times$ 318 = 159

vi) m = b + 225 = 318 + 225 = 543

5 0

4 years ago

Read 2 more answers