Y=6X+9 the A is #1
all you need to do is simp the equation
Answer:
a) no solution
Step-by-step explanation:
there is no solution because absolute values can never equal a negative
The min or max of a parabola/quadratic function is the vertex
for
y=a(x-h)²+k
the vertex is (h,k)
so
vertex/min is at (-1,2)
h=-1
k=2
y=a(x-(-1))²+2
y=a(x+1)²+2
find a
given, (2,20) is on the graph
20=a(2+1)²+2
20=a(3)²+2
20=9a+2
minus 2 both sides
18=9a
divide by 9
2=a
y=2(x+1)²+2 is da equation
3rd one
f(x)=2(x+1)²+2
Answer:
20-2x=16
Divide all by 2
10-x=8
x=2,
Step-by-step explanation:
Answer:
132
Step-by-step explanation:
8×4×3 + 3×3×4
96+36=132
