3 years ago

Which set of ordered pairs does not represent a function?

Mathematics

2 answers:

motikmotik3 years ago

7 0

Answer:

third one

Step-by-step explanation:

Marat540 [252]3 years ago

4 0

Answer:

The third one (0,0) (0,1) (1,2) (1,3)

Step-by-step explanation:

X can't repeat, and it repeats twice.

You might be interested in

Predicting the next item in a pattern is an example of inductive reasoning? True or false

makkiz [27]

Answer:

True :p

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

On a coordinate plane, point A is 2 units to the left and 3 units up. Point B is 2 units to the right and 3 units up.

shtirl [24]

Answer:

2 for both

Step-by-step explanation:

The distance between the points and the y-axis will be the value of the <em>x</em> coordinate, as <em>x</em> is the horizontal distance from 0 and the y-axis.

4 0

3 years ago

For what value of k are there two complex solutions to the given quadratic equation (k+1)x²+4kx+2=0.

nlexa [21]

Answer: $k\in \left ( \frac{-1}{2},1\right )$

Step-by-step explanation:

Given

$\left ( k+1\right )x^2+4kx+2=0$

For complex roots Discriminant should be zero

D<0

$D=\sqrt{b^2-4ac}$

here

$D=\sqrt{\left ( 4k\right )^2-4\left ( k+1\right )\left ( 2\right )}$

$D=\sqrt{16k^2-8k-8}$

so $16k^2-8k-8$

$2k^2-k-1$

$\left ( 2k+1\right )\left ( k-1\right )$

so $k\in \left ( \frac{-1}{2},1\right )$

3 0

4 years ago

A road is

Airida [17]

9514 1404 393

Answer:

25/42 mi

Step-by-step explanation:

5/6 of 5/7 of a mile is ...

(5/6)(5/7 mi) = 25/42 mi

4 0

3 years ago

See your levels

tangare [24]

Answer:

$0.79

Step-by-step explanation:

4 x 3 = 12
9.48/12 = 0.79

Hope this helppsssssssssssssssssssssssssssssssssssssssssssssss

7 0

2 years ago