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KonstantinChe [14]

3 years ago

9

Plz!!! HELP!!! Fast!!! 1. What is the rate of change for each function? Show your work. 2. Which function has a greater rate of

change?

1 answer:

Marysya12 [62]3 years ago

5 0

The change is positive 2

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QUESTION ON PIC THANK YOU

lukranit [14]

Answer:

1. Figure C

2. Figure C

3. Figure B

Step-by-step explanation:

8 0

2 years ago

Which of the following are solutions to the equation below?

snow_lady [41]

Answer:

<h2>E. x = 4</h2>

Step-by-step explanation:

$5x^2-2x+16=4x^2+6x\qquad\text{subtract}\ 4x^2\ \text{from both sides}\\\\x^2-2x+16=6x\qquad\text{subtract}\ 6x\ \text{from both sides}\\\\x^2-8x+16=0\\\\\text{Put the values of}\ x\ \text{to the equation and check the equality:}\\\\A.\ x=-6\\\\(-6)^2-8(-6)+16=36+48+16=100\neq0\\\\B.\ x=6\\\\6^2-8(6)+16=36-48+16=4\neq0\\\\C.\ x=-3\\\\(-3)^2-8(-3)+16=9+24+16=49\neq0\\\\D.\ x=-4\\\\(-4)^2-8(-4)+16=16+32+16=64\neq0\\\\E.\ x=4\\\\4^2-8(4)+16=16-32+16=0\\\\F.\ x=18\\\\18^2-8(16)+16=324-128+16=212\neq0$

5 0

3 years ago

Read 2 more answers

1. Joe used the Pythagorean theorem to make sure the picture frame he made is a precise

Alex

Answer:

6 inches

Step-by-step explanation:

$a^2+b^2=c^2$

$8^2+b^2=10^2$

$64+b^2=100$

$100-64=b^2$

$b^2=6^2$

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8 0

3 years ago

How many solutions are there to the following system of equations?. . 2x – y = 2. –x + 5y = 3. A. 1 B. 0 C. 2 D. infinitely many

krek1111 [17]

2 x - y = 2
- x + 5 y = 3 / *2
----------------------
2 x - y = 2
+
- 2 x + 10 y = 6
-----------------------
9 y = 8, y = 8/9
2 x - 8/9 = 2
2 x = 2 + 8 /9
2 x = 26/9
x = 13/9
( x, y ) = ( 13/9, 8/9 )
Answer: A ) 1 solution.

4 0

3 years ago

Read 2 more answers

What is kn+mp=q, for p?

faltersainse [42]

So first, subtract both sides of kn, so mp = q - kn
Then divide both sides by m, so:
p = (q - kn)/m

6 0

3 years ago

Read 2 more answers