3 years ago

Which graph shows a function where f(2)=4?

Mathematics

2 answers:

White raven [17]3 years ago

6 0

Answer:

Step-by-step explanation:

Kipish [7]3 years ago

5 0

Answer:

the one that is a horizontal straight line on x axis that lies on 2

You might be interested in

Please solve: x^2+4x-8=0

Bezzdna [24]

$x^2+4x-8=0\\\\\underbrace{x^2+2x\times2+2^2}_{use:(a+b)^2=a^2+2ab+b^2}-2^2-8=0\\\\(x+2)^2-4-8=0\\\\(x+2)^2-12=0\\\\(x+2)^2=12\iff x+2=\sqrt{12}\ or\ x+2=-\sqrt{12}\\\\x=\sqrt{4\times3}-2\ or\ x=-\sqrt{4\times3}-2\\\\x=\sqrt4\times\sqrt3-2\ or\ x=-\sqrt4\times\sqrt3-2\\\\\center\boxed{x=2\sqrt3-2\ or\ x=-2\sqrt3-2}$

4 0

3 years ago

Read 2 more answers

600 over 1000 converted to simplest from

AnnZ [28]

0.6 or 3/5
decimal and simplest fraction

5 0

3 years ago

Read 2 more answers

8. In Mrs. William's algebra class, the ratio of girls to total number of

Shkiper50 [21]

Answer:

17 : 30 or 56%

Step-by-step explanation:

Hope this helps :)

Pls mark brainliest, I really need it. I think you get points too!!!!!

- massmaster34

7 0

4 years ago

2y + 5x – z = 4y + 6x solve for y

Montano1993 [528]

Answer:

Is the Z meant to be there?

3 0

4 years ago

Help me with this math question

Marizza181 [45]

3/4z = 2/3a
z + a = 510...z = 510 - a

3/4(510 - a) = 2/3a
382.50 - 3/4a = 2/3a
382.50 = 2/3a + 3/4a
382.50 = 8/12a + 9/12a
382.50 = 17/12a
382.50 * 12/17 = a
270 = a

z + a = 510
z + 270 = 510
z = 510 - 270
z = 240

check..
3/4z = 2/3a
3/4(240) = 2/3(270)
180 = 180 (correct)

Zul had $ 240

Zul gave 30% of his money to his sister
0.30(240) = 72
his sister received $ 72

4 0

3 years ago