A(-6,4)=(xa,ya)→xa=-6, ya=4
A'(-24,16)=(xa',ya')→xa'=-24, ya'=16
Scale factor: f
xa'=f*xa→-24=f*(-6)
Solving for f:
-24/(-6)=f*(-6)/(-6)
4=f
f=4
or:
ya'=f*ya→16=f*4
Solving for f:
16/4=f*4/4
4=f
f=4
Answer: The scale factor of the triangle is 4
Answer:
I think its always increasing. If u look from the left to the right. Im not sure about the question of this excercise.
Step-by-step explanation:
It starts from negative but if u imagine a triangle on the graph, u can see that the steepness is always positive and getting bigger.
Answer:
60 miles in 50 minutes
Step-by-step explanation:
(18 miles/ 15 mins)* 50 minutes= answer
v
1.2 * 50
v
60
Answer:
42
Step-by-step explanation: