Answer:
B
Using gradient of two points and equation of a straight line graph.
X-10 = 0 results in x = 10, and x + 8 = 0 results in x = -8.
The two solutions are x = 10 and x = -8
Answer:
Since it is a right triangle, you can use pythagorean theorem to find the missing side.
Step-by-step explanation: