3 years ago

Y=X^2-6 test for symmetry

Mathematics

1 answer:

Shtirlitz [24]3 years ago

8 0

Y-axis.it is very easy

You might be interested in

A certain line has a slope of 3/2. Select all pairs of points that may be on the line.

Marta_Voda [28]

C is the correct answer

4 0

3 years ago

I think of a number. If I subtract 9 from it and multiply this difference by 4, the

dybincka [34]

Answer:

you were thinking of 41

Step-by-step explanation:

(x-9)*4=128

(x-9)=128/4

(x-9)=32

x=32+9

x=41

3 0

3 years ago

Read 2 more answers

Write the equation of the line in a point-slope form: m = 9, (0, -7) .

Tom [10]

Y=9x-7

Filler filler filler

3 0

3 years ago

A survey claims that the percent of an entire population that agrees with redeveloping the city park is likely between 49.1% and

kumpel [21]

Answer:

567 people were surveyed.

Step-by-step explanation:

Given:

A survey claims that the percent of an entire population that agrees with redeveloping the city park is likely between 49.1% and 57.5%.

Now, to find total people who were surveyed.

According to survey percent of population agrees between = 49.1% to 57.5%.

So, we need to find the error of margin:

$\frac{57.5\%-49.1\%}{2}$

$=\frac{8.4\%}{2}$

$=4.2\%.$

Let the number of people surveyed be $n.$

Now, to get the number of people surveyed:

$4.2\%=\frac{1}{\sqrt{n} }$

$\frac{4.2}{100}=\frac{1}{\sqrt{n} }$

$0.042=\frac{1}{\sqrt{n} }$

By cross multiplying we get:

$\sqrt{n}=\frac{1}{0.042}$

$\sqrt{n}=23.81$

Using square root on both sides we get:

$n=566.91.$

Approximately:

$n=567.$

Therefore, 567 people were surveyed.

7 0

3 years ago

To take a taxi, it costs $ 3 . 0 0 $3.00dollar sign, 3, point, 00 plus an additional $ 2 . 0 0 $2.00dollar sign, 2, point, 00 pe

Kaylis [27]

You went 8 miles if that's the question

3 0

3 years ago