All categories

2 years ago

PLS HURRY

Mathematics

2 answers:

Snowcat [4.5K]2 years ago

8 0

Answer:

Step-by-step explanation:

The correct answer is 56

F(5)-f(1)=57-1=56

SIZIF [17.4K]2 years ago

3 0

Ummm I think 14 I am now sure tho..??

You might be interested in

NEED DONE ASAP!!

almond37 [142]

Answer:

A. 3x^2 + 4 = 52

3x^2 = 52 - 4

3x^2 = 48

x^2 = 48/3

x^2 = 16

x = $\sqrt{16}$

x = 4

B. x^2 - 121 = 0

x^2 = 121

x = $\sqrt{121}$

x = 11

C. (b + 4 )2 = 49

2b + 8 = 49

2b = 49 - 8

2b = 41

b = 41/2

3 0

3 years ago

What is the completely factored out form of d^4-8d^2+16

Lostsunrise [7]

d^4-8d^2+16

(d^2-4d)(d^2-4d)

(d-2)(d+2)(d-2)(d+2)

Option D is correct

8 0

3 years ago

X+3y=5

DerKrebs [107]

Answer:

That all the answer hope i helped

8 0

3 years ago

Read 2 more answers

Factor x^2+3xy+2y^2+4x+7y+3

Aleksandr-060686 [28]

3xy(x+4)(2y+7)(xy+1) is what I got

4 0

3 years ago

Determine which of the following function have a positive rate of change. Explain your answer.

olga2289 [7]

Answer:

y = 2x - 11

Step-by-step explanation:

The "rate of change" is the coefficient of x when the function is written in this form:

y = mx + b

That coefficient will be positive when the function has a positive rate of change.

y = 2x - 11 . . . has a positive rate of change

3 0

3 years ago