This math is so hard. Please help!
1 answer:
Answer:
f(x)= -(x+1)^2 -2
Step-by-step explanation:
f(x)=(x-h)^2 +k; (h,k)
Then you would substitute the x and y of the coordinate and solve.
-6= -(1+1)^2 -2
-6= -(4) -2
-6 = -6
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Could you provide the answer choices please?
Answer:
y~x²
y/x²= k
27/3²=3
therefore k= 3
y/ -4 = k
y / -4= 3
3y = -4
y = -4
Answer:
x=1,2
Step-by-step explanation:
x^2-3x+2=0
(x-1)(x-2)
x-1=0
x-2=0
x=1,2
Distribute 3
6t+15=5t+25
subtract 5t from 6t
t+15=25
subtract 15 from both sides
t=10
14 - 6 = 8 this is the answer
