All categories

3 years ago

F(x)=x^2. What is g(x)

Mathematics

1 answer:

xxTIMURxx [149]3 years ago

4 0

Answer:

$g(x) = \frac14x^2$

Step-by-step explanation:

Since f(x) and g(x) share the same top at (0,0), their difference is only a scale factor, so g(x) = ax² but we need to find a.

To find it, we use the given point of g, (2,1)

So g(2) = 1

meaning that

a·2² = 1

4a = 1

a = 1/4

You might be interested in

Using property find <br>a.3/5×-2/7+4/5-3/10×2/7

Sedaia [141]

Here the answer is 19/35

Step-by-step explanation:

$\frac{3}{5} X\frac{-2}{7} +\frac{4}{5}-\frac{3}{10} X\frac{2}{7}$

We will apply BODMAS rule

In this rule multiplication comes before add and subtraction

= $\frac{-6}{35} + \frac{4}{5} - \frac{3}{35}$

= $\frac{4}{5} - ( \frac{6}{35}+ \frac{3}{35})$

= $\frac{4}{5} - \frac{9}{35}$

= $\frac{4 X 7}{5 X 7} -\frac{9}{35}$

= $\frac{28}{35} - \frac{9}{35}$

= $\frac{19}{35}$

5 0

3 years ago

18000 divided by 67= ?

Greeley [361]

Answer:

18000/67 是 268.657

希望有帮助:)

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Help me with all these

frosja888 [35]

Number 4 is C because when you do 28 times 5 your get 140 then you do 140 divided by 20 to get 7 when you do proportions to find the missing number you cross multiply with the numbers there and divide with the number that is across from the missing
Number 5 is $6 because to find the missing number you have to see which way makes sense you could do 4 divided by 3 but you get a really long number so if you do 3 divided by 4 you get .75 and you get .75 for all cost is usually the y-axis so you do y divided x so then do .75 times 8 to get the answer
Number 6 to plot them you just go in the middle of the line for the first because it is not directly 2
Number 7 to change a fraction to decimal do the numerator divided by denominator even if the denominator is bigger so 6 divided by 25 is .24 for decimal form to get the percent move the decimal point two places to the right so it will be 24%

8 0

3 years ago

Read 2 more answers

I need help for this please

shepuryov [24]

Answer:

its blocked

Step-by-step explanation:

8 0

3 years ago

Slope and point of (s-3)/4+6

RUDIKE [14]

Answer: 1/10=m, and b-3/10

Step-by-step explanation:

(s-3)/4+6

y=1/10s-3/10

For a line in the form of y=mx+b the slope is m and y-int is b.

1/10=m, and b-3/10

Hope this helps, HAVE A BLESSED AND WONDERFUL DAY! As well as a great Superbowl Weekend! :-)

- Cutiepatutie ☺❀❤

5 0

3 years ago