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kotegsom [21]
3 years ago
9

WHY does the vertical line test work?

Mathematics
2 answers:
shusha [124]3 years ago
7 0
It is just rigged tough. I crushed my own dreams.
kirill [66]3 years ago
3 0

It's rigged

The vertical line test can be used to determine whether a graph represents a function

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6.200,6.532,6.6,6.4
Anton [14]

From lea st to greatest it would be 6.200, 6.4, 6.532, and 6.6

5 0
3 years ago
Read 2 more answers
Please hellp find x y and z
melomori [17]

Answer:

angle x = 98

angle y = 82

angle z = 82

Step-by-step explanation:

angle y + 98 = 180; therefore, angle y = 82 degrees

angles z and y are alternate interior angles and are congruent (equal)

angle x is 98 degrees because angles x and y are same-side interior and their angles are supplementary (add up to 180 degrees)

5 0
3 years ago
The given two-parameter family is a solution of the indicated differential equation on the interval (−∞, ∞). Determine whether a
SVEN [57.7K]

We're told that the ODE

x^2y''-5xy'+8y=24

has solution

y=C_1x^2+C_2x^4+3

a. If y(-1)=0 and y(1)=8, then

\begin{cases}0=C_1+C_2+3\\8=C_1+C_2+3\end{cases}

but there is no solution to this system, so a member cannot be found.

b. If y(0)=8 and y(1)=5, then

\begin{cases}8=3\\5=C_1+C_2+3\end{cases}

but the first equation is obviously false, so a member cannot be found.

c. If y(0)=3 and y(1)=0, then

\begin{cases}3=3\\0=C_1+C_2+3\end{cases}

which has infinitely many solutions for C_1,C_2, so a member can be found.

d. If y(1)=3 and y(2)=15, then

\begin{cases}3=C_1+C_2+3\\15=4C_1+256C_2+3\end{cases}\implies C_1=-\dfrac5{84},C_2=\dfrac5{84}

so a member can be found.

7 0
3 years ago
Please help me I don't know what number e stand for ​
Blababa [14]

e=16

hope this helps...

3 0
3 years ago
Use the table to write the rule (equation) for the relationship between x
vovikov84 [41]

Answer:

y = 4x - 3

Step-by-step explanation:

The values in the x column increase by 1 each time.

The values in the y column increase by 4 each time.

Therefore, the slope of your equation should be 4.

The y-intercept is -3 when x = 0.

The final equation would be:

y = 4x - 3

8 0
3 years ago
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