Answer: range: (-10,-4,4,10)
Step-by-step explanation: range is y value and domain is x value
f(x) will be ur y
in place of x put the value of domain
example:
- f(x) =2x-6
y=2(-2)-6
= <u>-10</u>
2) y=2[1]-6
= <u>-4</u>
<u>like that do the rest of the working to find ur range.</u>
Answer:
<u><em>B.)</em></u>
Step-by-step explanation:
Hope this helps:)
To find the slope of the line you have to do change in y over the change in x. I will be using the example (3,6) and (1,4). So if you find the change in y over the change in x you have 2/2. The slope would be 1. and if you have slope intercept form (y=mx+b) you get y=1x+b. Now all you have to find is b. Substitute in any of the points given and you have 4=1+b. Therefore b = 3. So your full equation is: y=x+3
when 2 lines meet to make a 90 degree angle
D has no solution because 7y-7y=0, and -15 can't equal 0
