All categories

3 years ago

Determine if each set of ordered pairs represents a function. (2,3), (6,-5), (-1,3)

Mathematics

1 answer:

docker41 [41]3 years ago

5 0

Answer:

yes

Step-by-step explanation:

You can perform the "line test." If it is a function, there will not be two x's of the same value. In this case, x is 2,6,-1. No number repeats, thus making a function.

You might be interested in

I needs help with it please

BARSIC [14]

Answer:

d. ΔMNO

Step-by-step explanation:

In geometry, two figures are congruent if they are the same shape and size (they can also be a mirror image of each other). If they are the same shape but a different size (e,g, one is an enlargement or reduction of the other), then they are similar.

All the given triangles have the same interior angles, so we need to find a triangle with the same side lengths as ΔABC.

The only triangle that has the same side length as ΔABC is ΔMNO:
they both have bases of 8cm.

Therefore, ΔMNO is congruent to ΔABC.

5 0

1 year ago

Select the equivalent expression

Troyanec [42]

To my calculations i think it’s c

6 0

2 years ago

What is the perimeter of a rectangle with an area of 2x^2+11x+5 in^2?

kirza4 [7]

Answer:

6x + 14

Step-by-step explanation:

Area = side x side

Factor the quadratic:

2x^2 +10x / +1x +5

2x(x+5) 1 (x+5)

(2x + 1) (x+5)

^These are your two sides

Perimeter =2L + 2W

(2(2x+1)) + (2(x+5))

4x+4+2x+10 = final answer 6x + 14

6 0

2 years ago

2/5 times 2/3 = what

Luda [366]

Answer:

16/15

Step-by-step explanation:

5 0

2 years ago

The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the n

Komok [63]

The number is 32
X-9=23

5 0

2 years ago