3 years ago

Over which interval is the graph of f(x)= -(x+8)^2 decreasing

1 answer:

3 0

Over $(-8,+\infty)$ .

Hope this helps.

You might be interested in

Goryan [66]

Answer:

Step-by-step explanation:

The given expression is

$\frac{2^{\frac{11}{2} }\times 2^{-7}\times 2^{-5}}{2^3\times 2^{\frac{1}{2} }\times 2^{-10}}$

Recall and use

$a^m\times a^n=a^{m+n}$

$\frac{2^{\frac{11}{2} -7-5}}{ 2^{3+\frac{1}{2} -10}}$

$\frac{2^{-\frac{13}{2}}}{ 2^{-\frac{13}{2}}}$

Same bases are dividing, so we write one base and subtract the exponent.

$2^{-\frac{13}{2}+\frac{13}{2}}$

$2^0=1$

8 0

3 years ago

VikaD [51]

The equation is "x=0", because the x intercepts at the x axis with no y-intercept.

6 0

2 years ago

hichkok12 [17]

1. 70 dimes and 33 quarters
2. 18 dimes and 9 nickels
3. 236 adults and 342 children
4. 12 quarters, 9 dimes
5. 9 nickels, 18 dimes

3 0

2 years ago

jok3333 [9.3K]

25cars got 20 miles to a gallon

8 0

2 years ago

marusya05 [52]

It is 920 centimeters

6 0

2 years ago