All categories

2 years ago

Which of the following graphs represents a function?

Mathematics

2 answers:

Reika [66]2 years ago

7 0

Answer:

A does, that is the only one that makes sense :)

Step-by-step explanation:

vladimir1956 [14]2 years ago

3 0

Answer:

first option

Step-by-step explanation:

if x has 2 values of y in a graph then that graph is no function

You might be interested in

Evan’s family drove to a theme park for vacation. They drove the same speed throughout the trip. The first day, they drove 300 m

Ray Of Light [21]

Answer: Evan's family drove 150 miles on the third day.

Explanation:
Because they had driven the same speed throughout the trip, dividing the miles driven by the hours would result in the miles that they drove per hour. 300/6 and 250/5 = 50. So, Evan's family drove 50 miles per hour. To solve for the hours driven on the third day, you need to multiply the hours driven by the miles that were driven per hour.

3 hrs. x mph (miles per hour) = miles driven on the third day

Hope this helps! Sorry, I don't have the time to reread my answer, but I'm positive that it'll make sense to you somewhat.

6 0

2 years ago

Read 2 more answers

Please answer this question now in two minutes

tangare [24]

Answer:

ABC and DEF

Step-by-step explanation:

they are the only planes that can be parallel

6 0

2 years ago

Original Equation: y = 2x + 7 Which equation will shift the graph of the original equation up 2 units?

Wittaler [7]

This is a linear function y=mx + b

If x = 0 then y=b, if A is the point where y intercepts y-axis, the coordinates of
A(0,b)
If you want to shift the graph up by 2 units, then you have to add 2 units to b
In our case original b=7, =so to shift it up, b becomes 7+2=9
and the new function will be y=2x + 9

8 0

2 years ago

The equation Y equals 15 X +30 can be used to model the earnings of a part time employees at a local department store where X re

lisabon 2012 [21]

Yes babcwjqkausvwbwnbx jwhwcwvg

7 0

2 years ago

Please help I really need your help

Amanda [17]

Answer:

1. $1200 \ kg/m^3$

35 cm = 0.35 meters

11 dm = 1.1 meters

15 mm = 0.015 meters

Volume = 0.005775 cubic meters

Mass = 15.5925 kilograms

Step-by-step explanation:

We know

Density = Mass/Volume

Given

Mass = 90 kg

Volume = 0.075 cubic meters

The SI unit for density is kilograms per cubic meters. Our dimensions are just that, so we just need to plug in the numbers into the formula and get our answer. Shown below:

Density = $\frac{90}{0.075}=1200 \ kg/m^3$

The Density of asphalt block = $1200 \ kg/m^3$

We need to express 35cm, 11dm, and 15mm in meters

We know

100 cm = 1 meters, so

35 cm = 35/100 = 0.35 meters

We know 1 dm = 0.1 meters, so

11 dm * 0.1 = 1.1 meters

We know, 1mm = 0.001 meters, so

15 mm * 0.001 = 0.015 meters

Volume of the Slab is length * width * height, in meters, that would be:

Volume = 0.35 * 1.1 * 0.015 = 0.005775 cubic meters

THe mass would be found by the formula:

Density = Mass/Volume

2700 = Mass/0.005775

Mass = 0.005775 * 2700 = 15.5925 kilograms

5 0

2 years ago