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3 years ago

Please 20 points ASAP

Mathematics

2 answers:

max2010maxim [7]3 years ago

5 0

A. (-1, 1)

b. (2, 7)

c. (1, -1)

hope this helps :)

ruslelena [56]3 years ago

4 0

Answer:

a. -1, 1

b. 2, 7

c. 1, 1

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How many halves are in 2 whole objects

steposvetlana [31]

4 halves if u have one object and you cut it in half you will get two then you do the same to another object so you’ll get 4 :) sorry if I’m wrong

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3 years ago

If f(x)=2 sin 3x+C, then the maximum value of f(x) is: 1)C 2) C+2 3) C+3 4) C+6

Vladimir79 [104]

<h3>Answer: C+2</h3>

Reason:

The largest sin(x) can get is 1, and the same goes for sin(3x).

Consequently, the largest 2sin(3x) can get is 2.

You can visually verify these claims by graphing each function with a tool like Desmos. Take note of the y coordinate of the highest points. See below.

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2 years ago

Solve the following system of equations by linear combination: 3x+2y=7 y=x-4

ki77a [65]

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2 years ago

Read 2 more answers

Let f(t)=6−2t2. Evaluate f(t+1).

tia_tia [17]

Answer:

f(t+1)= -4t+2

Step-by-step explanation:

Subsitute the given vaule into the function and evaluate.

7 0

2 years ago

-x + 2y = 3 2x – 3y = -6

s2008m [1.1K]

Answer:

x = -3

y = 0

Step-by-step explanation:

Given equations :- 

-x + 2y = 3 ....... ( i )

2x - 3y = -6 ....... ( ii )

From ( i ) 

-x + 2y = 3

-x = 3 - 2y

x = 2y - 3 ........ ( iii )

From ( ii ) 

2x - 3y = -6

2x = -6 + 3y

$x = \frac{ - 6 + 3y}{2}$

........ ( iv )

Equating ( iii ) and ( iv )

x = x

$2y - 3 = \frac{ - 6 + 3y}{2}$

4y - 6 = -6 + 3y

4y - 3y = -6 + 6

y = 0

Putting value of y in ( iii )

x = 2y - 3

x = 2 ( 0 ) - 3

x = -3

4 0

2 years ago