3 years ago

Given the function Calculate the following values:

Mathematics

1 answer:

Leona [35]3 years ago

3 0

Answer:

f(-1) = 1

f(0) = 20

f(2) = 38

Step-by-step explanation:

f(-1) = 9×-1 + 10 = -9 + 10 = 1

f(0) = 9×0 + 20 = 0 + 20 = 20

f(2) = 9×2 + 20 = 18 + 20 = 38

we needed to use the second definition for f(0), because that is the same as saying x=0.

and that is in the domain of the second function definition ( x>=0).

You might be interested in

Half a bag of flower seeds can be used to cover an area of 150 square meters. How many square meters can be covered with 14 bags

ohaa [14]

Answer:

2100

Step-by-step explanation:

3 0

3 years ago

Imagine you write each letter

snow_lady [41]

Answer:

5/10

Step-by-step explanation:

Five out of ten because California only has ten letters and there’s only five vowels

5 0

2 years ago

Read 2 more answers

Ap Stats can someone please explain how I can solve and answer this.

lisabon 2012 [21]

Answer:

just substitute x for 5 and then solve and then substitute x for -1 and solve and subtract the two answers you get

6 0

3 years ago

Lincoln Middle School has a student body of 5 ^5 students. Each class has approximately 5 ^2 students. How many classes does the

Tamiku [17]

There are 5^5 students on the school and 5^2 students per class.

So, think:

1 class ----------- 5^2 students

x classes ---------- 5^5 students

Multiply:

1 . 5^5 = x . 5^2

So,

5^5 = x.5^2

x = $\frac{5^5}{5^2}$

x = $5^{5-2}$

x = $5^3$

x = 125

There are 125 classes.

4 0

3 years ago

Read 2 more answers

The amount that results when $4,000 is compounded at 6% annually over seven years.

dimulka [17.4K]

The formula is
A=p (1+r)^t
A future value?
P present value 4000
R interest rate 0.06
T time 7 years
A=4,000×(1+0.06)^(7)
A=6,014.52

Interest earned=A-p
6,014.52−4,000=2,014.52

Hope it helps!

8 0

3 years ago