3 years ago

Y=a(x-3)^2-1 What is the value of a?

Mathematics

1 answer:

k0ka [10]3 years ago

7 0

Answer:

y=ax2-6ax=9a-1 A= all real numbers

Step-by-step explanation:

You might be interested in

PLEASE HELP! The avenues in a particular city run north to south and are numbered consecutively with 1st Avenue at the western b

AveGali [126]

Answer: D

Step-by-step explanation:

Just did it

4 0

3 years ago

Read 2 more answers

A number is at most -7

pav-90 [236]

Answer:

add me on snapp yall

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

The population of a certain species of bird in a region after t years can be modeled by the function P(t)= 1620/1+1.15e^-0.042t

natka813 [3]

Answer:

Step-by-step explanation:

The function is $\frac{1620}{1+1.15e^{-0.042t}}$

To find the maximum population, we need to set t towards infinity to get our answer.

So, we replace time with maximum ( $\infty$ ). Let's check:

$\frac{1620}{1+1.15e^{-0.042t}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042t}}}\\=\frac{1620}{1+\frac{1.15}{e^{0.042(\infty)}}}\\=\frac{1620}{1+\frac{1.15}{\infty}}\\=\frac{1620}{1+0}\\=\frac{1620}{1}\\=1620$

The population of birds approaches 1620 as t goes towards infinity. So we can say the max population of the species is 1620.

Correct answer is A

5 0

3 years ago

Read 2 more answers

Find the value of (6^0 − 7^0) × (6^0 + 7^0)

uysha [10]

Answer:

-13

Step-by-step explanation:

6-7 x 6+7

-1 x 13

-13

6 0

3 years ago

Read 2 more answers

Solve for z:<br> −0.25z=−1.25<br><br> z=?

lakkis [162]

$- 0.25z = - 1.25 \\ \Leftrightarrow \: z = \frac{ - 1.25}{ - 0.25} = \frac{ - \frac{5}{4} }{ - \frac{1}{4} } = 5$

7 0

3 years ago