Answer:
Step-by-step explanation:
answer : C when this graph passes trough x-axis
Answer:
268
Step-by-step explanation:
So Sahra is 3 times as old as her daugter. That means that the sum of their age is the daughters age times 4.
We can prove that by saying the daughters age is x. Sahra's age must be 3x. Their sum must be x+3x = 4x.
So to get the daughters age we divide the sum by 4, which is 8.
Slope = (2+5)/(-3-1) = 7/-4 = -7/4
answer is B -7/4
