4 years ago

Is this a function or no?

Mathematics

2 answers:

Nadya [2.5K]4 years ago

5 0

Answer:

No!

Step-by-step explanation:the x value repeats twice

Mnenie [13.5K]4 years ago

3 0

Answer:

Step-by-step explanation:

Because 1,-1 and 1,-6 have the same x value

You might be interested in

Can’t read the first part of a relay in for for six minutes David rent the next part in 356 minutes how long did they take to ru

Otrada [13]

Answer:

382

Step-by-step explanation:

8 0

4 years ago

A golden rectangle has side lengths in the ratio of about 1 : 1.618. If the long side of a golden rectangle is 35 cm, what is it

enot [183]

$\bf 1:1.618\iff \cfrac{1}{1.618}\cfrac{\leftarrow \textit{small side=width}}{\leftarrow \textit{longer side=length}}\\\\
-----------------------------\\\\
\textit{now, what if the length is 35?}\to \cfrac{1}{1.618}=\cfrac{w}{\boxed{35}}$

solve for "w" to get the width

what's the area of a rectangle? length * width, or lw

5 0

4 years ago

-5x+1+2x+2=-2+2x<br> I’m super lost

DaniilM [7]

Are you trying to simplify the equation? if so, combine the like terms on each side first. -3x + 3 = -2 + 2x. Then simplify, -5x = -5. And solve, x = 1

3 0

3 years ago

A friend bought 2 boxes and 8 notebooks for school, it cost him $11 He went back to the store the same day to buy school supplie

Marina86 [1]

Answer:

$5.25

Step-by-step explanation:

If the friend tripled the first purchase and subtracted twice the second purchase, he would have the cost of 3·8-2·5 = 14 notebooks. 7 notebooks would cost half that amount:

(3·$11 -2·11.25)/2 = $5.25 . . . . . cost of 7 notebooks

4 0

3 years ago

What does 13=5-8m eaqual

Snezhnost [94]

The answer is : m= -1

4 0

3 years ago

Read 2 more answers