Answer:
B. AC
Step-by-step explanation:
Hack
for y=ax^2+bx+c
the xvalue of the vertex is -b/2a
and the y value is found by subsituting that for x
so
-b/2a
h(t)=2x^2+4x+7
a=2
b=4
-b/2a=-4/(2*2)=-4/4=-1
the y value
h(-1)=2(-1)^2+4(-1)+7
h(-1)=2(1)-4+7
h(1)=2+3
h(1)=5
(-1,5) is da vertex
Answer:
18 x $2.35= $42.30
Step-by-step explanation:
multiply gallon by price of gas
Move the shape down by one quadrant and flip it so where “U” was at, “W” is in its place and Vice versa
