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3 years ago

Please show work 2. Which equation represents the line whose slope is 6 and whose y-intercept is 2?

Mathematics

1 answer:

faltersainse [42]3 years ago

4 0

<h3>hello!</h3>

We are given the line's slope and the line's y-intercept (the point where the line touches the y-axis)

It's easier to write the equation in Slope-Intercept Form, which looks like so:-

$\boxed{y=mx+b}$

where m -> slope of the line & b -> y-intercept

Instead of m, you should plug in 6:-

y=6x+b

Instead of b, you should plug in 2:-

y=6x+2 ✓

Hope everything is clear; if you need any explanation/clarification, kindly let me know, and I will comment and/or edit my answer :)

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Consider the graph of the equation y=(x–9)? – 7. Compared the graph of y=x”, how has the vertex been shifted (left/right and/or

MissTica

Answer:

Shifted to the right by 9 units, and down by 7 units

Step-by-step explanation:

y=x is the origin.

(x-9) shows that the graph has moved 9 units to the right, as what is inside the parentheses indicates the opposite direction

(you can be able to review why this is from online resources or you can ask your teacher)

the -7 shows that the graph moves 7 units down the graph, it's outside the parentheses, so it follows the same direction

let's sum up:

for this situation,

- what is inside the parentheses is the x

- what is outside the parentheses is the y

- the x-values direction shifts opposite from the sign (+/-)

- the y-values direction shifts like the sign (+/-)

So,

the vertex has been shifted to the right by 9 units, and down by 7 units compared to y=x.

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3 years ago

the father is 30 years older than his son.after 10 years from now ,the sum of their ages is 64.what are their ages right now

prohojiy [21]

24 the answer is 24

(just because i dont have enough characters soooooo LOLOLOLOLOL)

7 0

3 years ago

Read 2 more answers

How do u solve b=f^2 A+ 2H A awnser for A

Temka [501]

Answer:

Step-by-step explanation:

The easiest way to do this is to use the distributive property.

Put the brackets around the terms on the right.

b = (f^2 * A + 2HA)

A is a common factor on the right.

b = A * (f^2 + 2H)

Now divide by f^2 + 2H

b/(f^2 + 2H) = A

3 0

3 years ago

What's the answer to this world problem please:

Usimov [2.4K]

Answer:

19 keyboards

Step-by-step explanation:

Let d = thumb drives; and k = computer keyboards

Total number of sales of thumb drives and keyboards is 50

50 = d + k

Rearranged:

d = 50 - k

Total revenue from the sale of $24 thumb drives and $49 keyboards is $1675

1675 = 24d + 49k

Sub in d = 50 - k

1675 = 24(50 - k) + 49k

1675 = 1200 - 24k + 49k

475 = 25k

k = 475/25

k = 19

(To check, d = 50 - 19 = 31)

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3 years ago

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Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.

lesya [120]

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$\blue\textsf{\textbf{\underline{\underline{Question:-}}}}$

What is the ratio in simplest form? 24 mi to 40 mi

$\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}}$

In the ratio 24 to 40 (24:40), 24 is the numerator:-

$\dfrac{24}{}$

40 is the denominator:-

$\displaystyle\frac{24}{40}$

Now we need to simplify this fraction.

Divide the numerator and denominator by 4:-

$\displaystyle\frac{6}{10}$

Since the fraction is still not in its simplest form, we need to continue simplifying, but 6 and 10 aren't divisible by 4. They're divisible by 2, so we divide by 2:-

$\displaystyle\frac{3}{5}$

Now just write ":" instead of the fraction bar:-

3:5

That's the ratio in its simplest form.

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6 0

3 years ago