Answer:
-5
Step-by-step explanation:
☆ where (x₁, y₁) is the first coordinate and (x₂, y₂) is the 2nd coordinate
Slope
= -5
y=-1/40x^2 is the answer i just took the test
AC=15
BC=17
AB=?
According to Pythagore's Theorem: AB² + AC² = BC².
AB² = BC² - AC²
= (17)² - (15)²
= 289 - 225
AB² = 64
AB = √(64)
= 8.
So AB = 8.
If a transformation maps , then is the image of , and is the preimage of . So,