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3 years ago

Examine the equation: 4x = 2 − y Which equation represents the equivalent equation in slope-intercept form?

Mathematics

2 answers:

NeX [460]3 years ago

5 0

Answer:

Step-by-step explanation:

AURORKA [14]3 years ago

4 0

Answer:

$y=-4x+2$

Step-by-step explanation:

Since, the slope intercept form of a line is,

$y=mx+c$

Here, the given equation is,

$4x=2-y$

$4x+y=2$ ( Additive property of equality )

$y=-4x+2$ ( Subtraction property of equality )

Hence, the equation that represents the equivalent equation of the given equation in slope-intercept form is,

$y=-4x+2$

First option is correct.

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Please help me. these problems<br>

jeyben [28]

Answer:

1st problem:

Converges to 6

2nd problem:

Converges to 504

Step-by-step explanation:

You are comparing to $\sum_{k=1}^{\infty} a_1(r)^{k-1}$

You want the ratio r to be between -1 and 1.

Both of these problem are so that means they both have a sum and the series converges to that sum.

The formula for computing a geometric series in our form is $\frac{a_1}{1-r}$ where $a_1$ is the first term.

The first term of your first series is 3 so your answer will be given by:

$\frac{a_1}{1-r}=\frac{3}{1-\frac{1}{2}}=\frac{3}{\frac{1}{2}=6$

The second series has r=1/6 and a_1=420 giving me:

$\frac{420}{1-\frac{1}{6}}=\frac{420}{\frac{5}{6}}=420(\frac{6}{5})=504$ .

3 0

3 years ago

Simplify 4/9 squared

belka [17]

4/81 (?)
not sure if that is 100% correct

6 0

3 years ago

Read 2 more answers

What is the value of the discriminant of the quadratic equation −1 = 5x2 −2x, and what does its value mean about the number of r

Zepler [3.9K]

For the equation:
-1=5 x^2 - 2 x
5 x^2 - 2 x + 1 = 0, then we substitute: a=5, b=-2, c =1
to discriminant formula: D= b^2 - 4 a c = (-2)^2 - 4 * 5 * 1 = 4 - 20 = - 16
Answer:
The discriminant is equal to -16 which means the equation has no real number solutions.

7 0

3 years ago

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The length of a square is 256m and the breadth is 238m what is the perimeter

nikitadnepr [17]

The perimeter is 988 meters

Further explanation:

The given square has different length and breadth which means that the given square is a rectangle.

The formula for perimeter of a rectangle is:

$P=2L+2W$