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3 years ago

A line is defined by the equation 2x+y=4. Which shows the graph of this line?

Mathematics

1 answer:

vazorg [7]3 years ago

7 0

I don't exactly understand your question, but it would cross the y-axis at (0,4)

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Make a table of values for the equation.<br> y = 3x + 2

Rzqust [24]

Tables are easy to make when u have the equation. Just simply sub any number in for x and solve for y

y = 3x + 2...lets let x = 0
y = 3(0) + 2
y = 2.....so when x = 0, y = 2....(0,2)

y = 3x + 2....lets let x = 1
y = 3(1) + 2
y = 3 + 2
y = 5....so when x = 1, y = 5....(1,5)

y = 3x + 2.....let x = 2
y = 3(2) + 2
y = 6 + 2
y = 8....so when x = 2, y = 8...(2,8)

u can find more point if u need to...

now make a table..

x y
0 2
1 5
2 8
and like I said, if u need more numbers for ur table, just do like I did above :)

7 0

4 years ago

Read 2 more answers

Y = 15x + 10, where y is the total cost of renting 1 bicycle on the boardwalk for x hours. Determine whether the function is pro

vova2212 [387]

Answer:

The function is non-proportional.

Step-by-step explanation:

If the function was proportional, when the number of hours spent riding the bicycle is equal to 0, the total cost of renting the bicycle would also be 0. In other words, the function would be proportional if y=0 when x=0. However, this is not the case.

$y=15x+10$

Plug 0 into the equation as x

$y=15(0)+10\\y=10$

When 1 bicycle has been rented for 0 hours, the customer still has to pay 10 dollars just for renting it. When x=0, y=10. This means that the function is non-proportional.

I hope this helps!

4 0

3 years ago

Will some one please help me asap

olya-2409 [2.1K]

Formula: Circumference = πD

Given that diameter = 42,

⇒ Circumference = π (42) = 132 ft

Answer: 132 ft

7 0

3 years ago

Brainliest, 35 points

Hitman42 [59]

Answer:

13 1/2

Step-by-step explanation:

9 ÷ 2/3

Copy dot flip

9 * 3/2

27/2

Change from an improper fraction to a mixed number

2 goes into 27 13 times with 1 left over

13 1/2

5 0

3 years ago

Express (5⁴)(5⁷) as a power with a single exponent.

Jobisdone [24]

Im think it might be 5
${5}^{4} \times {5}^{7 = } {5}^{11}$
so sorry if im wrong

6 0

3 years ago