Answer:
C) x=-2 x=-5
Step-by-step explanation:
When you look at the X-axis you can see that is crosses at the points (-5,0) and (-2,0)
Answer:
420.9
Step-by-step explanation:
420.86827 ≈ 420.9 because we need to round to one decimal place.
Since 6 is greater than 5, we round 8 up to make it 9
420.9
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Basically what you do is multiply the distance by the time, for example:
7 1/2 miles = 1/2 hour
so to get the amount of miles in one hour you get the miles and times it by two so it would go like this:
7 1/2 | 15 |
= | = |
1/2 | 1 |
then for one and a half you get the 1 hour answer and add the first one like this:
22.5 miles = 1 1/2 miles
and you continue that pattern!!! If you need more help just reply to this answer i'm in 7th grade so i can help with this stuff
Yes. It passes the vertical line test, and each input has only one output.
Answer:
Domain = { 7 ≤ x ≤ 9 }
Range = { 2 ≤ y ≤ 11 }
Step-by-step explanation:
Figure b is the line.
Remember, domain is the set of x values for which the function is defined.
and range is the set of y values for which the function is defined.
When given a graph, to find domain, we look at from which x value to which other x value is the function defined for. Looking at the graph, wee see that the function goes from x = 7 to x = 9 (7 and 9 are included, signified by closed dots).
Now, for range, we see that the graph goes from y = 2 to y = 11 (2 and 11 are included signified by closed dots at endpoints).
So, we can say:
Domain = { 7 ≤ x ≤ 9 }
Range = { 2 ≤ y ≤ 11 }
