Answer:
12
Step-by-step explanation:
f(x) = 2x^2 - 5x
Let x=4
f(4) = 2 (4)^2 -5(4)
Exponents first
= 2*16 -5*4
Multiply
=32 -20
subtract
=12
Step-by-step explanation:
in option c
rectangle have four right angled and two pair of parallel side
in option b
only one pair of parallel side
This is a parabola that opens downward.
Remember that the axis of symmetry is located at x=-b/(2a).
So the vertex is at (3,-1)
So functions slope is positive or increasing on (-co, 3] and decreasing on [3,co).
Answer:
p = 9
Step-by-step explanation:
The answer is (-2,-10) you just need to plug them in.
