Answer:
15/1 (15 Over 1)
Step-by-step explanation:
#1: 4*5 + 4*6=20+24=44
#2: 4*(5+6)=4*11=44
22° you just subtract the numbers.
As it has a maximum value the coefficient of x^2 will be negative
The vertex will be at (-8,2) so in vertex form it is
y = a(x + 8)^2 + 2
and as it passes through (-7,-1) we have:
-1 = a(-7+8)^2 + 2
-1 = a + 2 so a = -3
answer is y = -3(x + 8)^2 + 2
in standard form this is y = -3x^2 -48x - 190
Answer: -49
Step-by-step explanation: hope this helps you and plz mark me as brainest
