Answer:
$9.93
Step-by-step explanation:
Lacey would earn $9.93 in interest
(x)(x)= x^2
(-8)(x)= -8x
(x)(1)= 1x
So, (-8)(1)=8
Step-by-step explanation:
y=-4x²
if <em><u>x=0</u></em> x=2
y=0 y=16
<em><u>x=</u></em><em><u>1</u></em> x=-2
y=4×1² <u>y=-16</u>
y=4
<em><u>x</u></em><em><u>=</u></em><em><u>-1</u></em>
y=-4