All categories

3 years ago

I need help for math plz :(

Mathematics

1 answer:

Lemur [1.5K]3 years ago

6 0

Answer:

Option D

Step-by-step explanation:

Set of data in terms of ordered pairs represents a function when output value of each input value is different.

Option A

Since, for every value of x there is a different value of y, it's a function.

Option B

In each ordered pair, for every value of x there is a different value of y.

Therefore, it's a function.

Option C

From the given graph, for every value of x there is a different value of y.

Therefore, it's a function.

Option D

From the given set of ordered pairs we find for x = 1 there are two values of y (y = 4 and 3).

Therefore, the given set of ordered pairs doesn't represent a function.

Option D is the answer.

You might be interested in

Find the slope and the equation for the line passing through the points (0,-3) and (0,-5)

zysi [14]

m=-2/0 We have a zero slope which is undefined

We will use the formula for slope for this question

$\frac{y_{2}- y_{1} }{x_{2}-x_{1} }$

Here are our points,

(0, -3) and (0, -5)

x1 y1 x2 y2

$\frac{-5-(-3)}{0-0}$

m=-2/0 

8 0

3 years ago

If ΔMTV is reflected across the y-axis, what are the resulting coordinates of point M?

True [87]

Answer:

(-2, 5).

Step-by-step explanation:

The y coordinate remains the same and the x coordinate changes sign.

So (2, 5) becomes (-2, 5).

8 0

3 years ago

A builder planned to build houses. Each house will be built on 5/6 of an acre. How much land would be needed for 7 houses? The b

zubka84 [21]

For 7 houses you will need 5.83 acres of land and the builder will have 4.16 acres of land unused

7 0

3 years ago

Read 2 more answers

I ONLY GOT 1 MIN!!!! PER QUESTION HELP

belka [17]

Answer:

your answer is

<h2>a traepoizd </h2>

Step-by-step explanation:

reason ----

1 parallelogram 

it is opposite side quadrilateral
opposite angle

2 rhombus 

four congruence side in rhombus

3 traepoizd 

one pair of congruent sides that were not parallel. It also had one pair of parallel lines.

4 kite 

two pair of quadrilateral adjacent

<h2>hope it's helpful thanks please mark me as brainlist please </h2>

4 0

2 years ago

Read 2 more answers

Solve S= lw + wh+ lh for h. Hint: Use the distributive property to factor out h. the vcloc

Ostrovityanka [42]

Answer:

${ \rm{S = lw + wh + lh}}$

• Group the h terms by organised term arrangement :

${ \rm{S = (wh + lh) + lw}}$

• Then using distributive property, factorise out the value h so that the reverse is true.

${ \rm{S = h(w + l) + lw}}$

• for the variable "lw", divide it by h in order to add it to the bracket of (w + l). Make sure the reverse is true:

${ \rm{S = h(w + l) + h( \frac{lw}{h} )}} \\$

• finally, completely factorise out the value h

$\hookrightarrow \: \: { \boxed{ \boxed { \rm{ \: \: S = h(w + l + \frac{lw}{h} ) \: \: }}}}$

4 0

3 years ago