Example????????????????????
Answer:
y = 5x^2-5x-30
Step-by-step explanation:
A parabola with x-intercepts at (-2,0) and (3,0) has the equation
y = a(x+2)(x-3)
where a is to be determined.
We know that it passes through the point (0,-30), so
-30 = a(0+2)(0-3) = -6a
Therefore solve for a to get
a = 5
y = 5(x+2)(x-3)
y = 5(x^2-x+6)
y = 5x^2-5x-30
Answer:
240 centimeters
Step-by-step explanation:
multiply the length value by 100
Answer:
about $0.14
Step-by-step explanation:
$4.36 (1/32) =
0.13625 =
about $0.14
