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3 years ago

What happens when the a value gets smaller

Mathematics

1 answer:

EastWind [94]3 years ago

8 0

Answer:

When the value of a slope of a line gets smaller, the line on a graph gets flatter.

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Ede4ka [16]

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3 0

3 years ago

Which is the BEST estimate for the value of x?

Lapatulllka [165]

To solve this, I would square root all of the possible answers and see which ones the arrow falls between. After that I would choose the answer closest to it.

Hope this helps!

5 0

3 years ago

Solve the rational equation 4 divided by x equals quantity 3 times x plus 2 end quantity divided by x squared, and check for ext

mr_godi [17]

Answer:

Option 1- x = 0; x = 2 is an extraneous solution

Step-by-step explanation:

Given : The rational equation $\frac{4}{x}=\frac{3x+2}{x^2}$

To find : Solve the equation and check for extraneous solutions ?

Solution :

The equation $\frac{4}{x}=\frac{3x+2}{x^2}$

Cross multiply,

$4\times x^2=(3x+2)\times x$

$4x^2=3x^2+2x$

$4x^2-3x^2-2x=0$

$x^2-2x=0$

$x(x-2)=0$

$x=0,x-2=0$

$x=0,x=2$

For extraneous solution put the value of x in the equation,

At x=0,

$\frac{4}{0}=\frac{3(0)+2}{(0)^2}$

$\infty=\infty$ True

At x=2,

$\frac{4}{2}=\frac{3(2)+2}{(2)^2}$

$2=\frac{8}{4}$

$2=2$ True

So, At x=0,2 is an extraneous solution

Therefore, Option 1 is correct.

3 0

3 years ago

If the length of FH is 18units what is the value of x

nikdorinn [45]

Since the whole segment is 18, we can add the 4x and 2x and set it equal to 18.

$4x+2x=18$

Combine like terms.

$6x=18$

Divide both sides by 6 to isolate x:

$x=3$

4 0

4 years ago

What is 2/7 divided by 7/8

Dafna11 [192]

Answer:

16/49

Step-by-step explanation:

First we apply the fraction rule a/b ÷ c/d = a/b × d/c :

2/7 ÷ 7/8

2/7 ×8/7

Multiply fractions using this rule a/b × c/d = a×c/b×d :

2×8 =16

7×7=49

So our final answer is 16/49

6 0

2 years ago

What happens when the a value gets smaller​

What happens when the a value gets smaller