Answer:
Domain: 3, 2, 1, 0, -1 , -2 , -3
Range: 5 , 4 , 3 , 2 , 1 , 0 , -1 , -2
Step-by-step explanation:
The domain values are all of the x-values, and the range value are all of the y-values. Domain ad range can also be know as input and output.
Answer: 4
Step-by-step explanation: b=c2﹣a2=52﹣32=4
Answer:
Step-by-step explanation:
<u>Let's factor the trinomial:</u>
- x² + 14x + 40 =
- x² + 4x + 10x + 40 =
- x(x + 4) + 10(x + 4) =
- (x + 4)(x + 10)
x + 4 is between the answer options
Correct option is D.
Try this option.
1 is for scalar (result is number), 2 is for vector (result is vector).
Answer:
(C) 10m + 7n - 14
Step-by-step explanation:
[Q-R]+[S-T] =[(7m+3n)-(11-2m)]+[(n+5)-(-m-3n+8)]=
=[7m+3n-11+2m] + [n+5+m+3n-8]=[9m+3n-11] + [4n+m - 3]=
=9m+3n-11+4n+m-3=10m + 7n - 14
