3 years ago

Which table is a function? (Image below)

Mathematics

1 answer:

kondaur [170]3 years ago

8 0

The answer is C..............

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(7 + (-3) - 4) ÷ ( ( -7) x ( 2- (-6) ) )<br><br>Please show work!

kotegsom [21]

Answer:

The answer is attached to the picture

5 0

3 years ago

Read 2 more answers

Explain how you know 7(2 - 3n) and (2 - 3n) x 7 are equivalent expressions.

iogann1982 [59]

Answer:

When you distribute the 7 to each set you get 14-21n and 14-21n

Step-by-step explanation:

5 0

3 years ago

Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x,y)(x,y) point.

Serga [27]

Answer:

(8,-3)

Step-by-step explanation:

The given parabola is

$y = - 3 {x}^{2} + 48x - 195$

We factor -3 from the first two terms to get:

$y = - 3( {x}^{2} - 16x) - 195$

Add and subtract the square of half the coefficient of x

$y = - 3( {x}^{2} - 16x + 64) + 3 \times 64- 195$

$y = - 3 {(x - 8)}^{2} + 192 - 195$

We simplify to get:

$y = - 3 {(x - 8)}^{2} - 3$

We compare this to y=a(x-h)²+k,

The vertex is (h,k)=(8,-3)

3 0

3 years ago

Pls help need it ASAP can’t figure it out

Pie

Answer:

-25

Step-by-step explanation:

10^2 ÷ -2^2 = -25

That's why the answer is -25.

4 0

2 years ago

For what value of x is AABC - ADEF?<br> HELP PLEASE!!

NeX [460]

Answer:

A) x = 12

Step-by-step explanation:

4x-6 = 42

4 = 48

x = 12

7x+10 = 94

7x = 82

x = 12

7 0

3 years ago