All categories

3 years ago

I keep getting this wrong. I got f(x)=1/2^x

Mathematics

1 answer:

Reil [10]3 years ago

7 0

Answer:

Try that....

$f(x) = \frac{1}{ {5}^{x} }$

Step-by-step explanation:

I hope that is useful for you :)

You might be interested in

What is the radian measure of a 150° angle?

jolli1 [7]

Well, since we know that in π radians there are 180°, then how many radians in 150°?

$\bf \begin{array}{ccll}
radians&de grees\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
\pi &180\\
x&150
\end{array}\implies \cfrac{\pi }{x}=\cfrac{180}{150}\implies \cfrac{\pi \cdot 150}{180}\implies \stackrel{simplified}{\cfrac{5\pi }{6}}$

8 0

3 years ago

Write the Slope Intercept form equation for a line passing<br> through (4,6) and (8,9)<br> A<br> .

Serggg [28]

Answer:

y=3/4x +3

Step-by-step explanation:

Find the slope first. y-y over x-x

Y: 9-6 =3

X 8-4 = 4

so the slope is 3/4

Now choose one of the ordered pairs to use to substitute to find the y intercept or "b" in y=mx + b

I chose 4,6 since the slope has a 4 in the denominator

Use y=mx + b

Y =6 from ordered pair m/slope= 3/4 x= 4 from ordered pair and you are looking for b

6= 3/4 (4) + b

6= 12/4 or 3 + b subtract 3 from both sides

3= b

equation is y=3/4x +3

6 0

3 years ago

Evaluate 5!+2!. Thank you!

Ghella [55]

Answer:

122

Step-by-step explanation:

5!=5 x 4 x 3 x 2 x 1 = 120

2!=2 x 1 = 2

120+2=122

7 0

3 years ago

Calculeaza aria unu paralelogram cu latura 3 radical 2 cm si inaltimea 2cm

zloy xaker [14]

Answer:

Aria unui paralelogram $=6\sqrt{2}$

Step-by-step explanation:

Folosind formula:

Aria unui paralelogram = (baza x înălțimea)

= (3√2 x 2)

$=6\sqrt{2}$

Aria unui paralelogram $=6\sqrt{2}$

6 0

3 years ago

Keran works for 85 hours throughout a two-week period. She earns 1,891.25 throughout this period. How much does Karen earn for e

meriva

Answer:

178 is your answer I'm pretty sure

4 0

3 years ago