Y = a(x - h)² + k • (h, k) is the vertex • x = h is line of symmetry so y = ax² - 2x - 3 y/a = x² - 2/ax - 3/a y/a + 3/a = x² - 2/ax y/a + 4/a= x² - 2/ax + (-1/a)² ← completing the square y/a + 4/a= (x - 1/a)² y/a = (x - 1/a)² - 4/a y = a(x - 1/a)² - 4 so since you've been given h = 1 then 1/a = 1 and so a = 1
Answer:
sorry I didn't have my phone on me, look at the photo it's the answer btw
Step-by-step explanation:
Combine like terms:
0+4/7x+2
(4/7x)+(0+2)
4/7x+2
=4/7x+2
Answer
= 5/7 m+2n+3 is your answer
Hey do you need an explanation let me know if you doo!!!
Step-by-step explanation:
