All categories

3 years ago

Which is the graph of the linear equation 3x - 4y = -12

Mathematics

2 answers:

serious [3.7K]3 years ago

4 0

Answer:

Step-by-step explanation:

Goes through the points -4 and 3

melamori03 [73]3 years ago

3 0

Answer:

the graph that goes through the points

(0,3), (-4,0)

Step-by-step explanation:

make y the subject

3x-4y=-12

4y=3x+12

y=(3x+12)/4

now when x=0

y=12/4=3

so coordinates (0,3)

now when y=0

0=(3x+12)/4

by multplying both sides by 4

0=3x+12

0=3 (x+4)

divide both sides by 3

0=x+4

x=-4

so coordinates (-4,0)

You might be interested in

If <img src="https://tex.z-dn.net/?f=f%28x%29%3D3%5Ex" id="TexFormula1" title="f(x)=3^x" alt="f(x)=3^x" align="absmiddle" class=

SOVA2 [1]

$$f(x)+f(x+1) \stackrel{1}{=} 3^x+3^{x+1} \stackrel{2}{=} 3^x+3^x\cdot3^1\stackrel{3}{=}3^x+3\cdot3^x\stackrel{4}{=}4\cdot3^x\stackrel{5}{=}4\cdot f(x)$

1) Substitution from definition.

2) We use $$x^{a+b}=x^a\cdot x^b$

3) We are changing the order of 3 and $3^x$ .

4) We add 1 and 3 $3^x$ and we get $4\cdot 3^x$

5) Substitution from definition (but the other way than at the beginning).

8 0

3 years ago

Directions: Use the drawing tool(s) to form the correct answer on the provided number line.

snow_tiger [21]

5 cus that’s where they meet

4 0

3 years ago

Clint's salary increased from $24000 to $36000 over a three-year period. Helen's salary increased from $29000 to $43, 500 ov

lesya [120]

<u>Answer:</u>

Helen's salary increased more.

<u>Step-by-step explanation:</u>

We know that Clint's salary increased from $24000 to $36000 over a three-year period.

So the increase in Clint's salary will be = 36000 - 24000 = $12000

While Helen's salary increased from $29000 to $43, 500 over the same period of 3 years.

So the increase in Helen's salary will be = 43500 - 29000 = $14500

Therefore, in absolute terms, Helen's salary has increased more.

8 0

4 years ago

9/14 divided by 15/2 as a simplest form

Sholpan [36]

Answer:

The answer to this equation would be 3/35 in simplest form.

Step-by-step explanation:

To divide by a fraction, multiply by its reciprocal.

9 /14 ⋅ 2 /15

You then cross simplify 9 & 15 (can be divided by 3 to get 9=3 and 15=5)

This will then leave you with 3/14 & 2/5

Next, you cross simplify 14 & 2, (both can be divided by 2 to get 14=7 and 2=1)

This will then leave you with 3/7 & 1/5

Then multiply $\frac{3 *1}{ 7*5}$

This will then leave you with your answer of 3/35.

I hope this helps! :)

4 0

2 years ago

Read 2 more answers

Plz answer this, will give brainliest answer

RideAnS [48]

Answer:

Similar - Yes

Similarity Statement - cdef ~ qrst

Scale factor - 3/4

Step-by-step explanation:

Hope this helps :)

8 0

2 years ago