The price y is a function of x, the speed of the processor.
In function notation this means, y=f(x), where f(x)=<span>101x + 207.85.
</span>
For example to calculate the (approximate) price of a laptop with processor 4 gigahertz, we let x=4, and plug in f.
That is the price y for x=4 is calculated by y=f(4).
So, since y=f(x)=<span>101x + 207.85, the (expected) price of a laptop with processor speed 2.5 gigahertz is :
y=f(2.5)=101(2.5)+207.85= 460.35 ($)
Answer:
</span>C. $460
Answer:
Volume of B=62800
Step-by-step explanation:
We are given
Height = 50 cm
Radius of A=16cm
Radius of Cylinder B is 25% more than that of A
Radius of B = 16 + 
cm =16+4= 20 cm
Volume of cylinder B = 
=
=62800
Answer:
The correct answer is D
Step-by-step explanation:
Answer:
Graph B
Step-by-step explanation:
Step 1) y+2≤-2/3x+4
Subtract 2 from both sides to get y≤-2/3x+2
Step 2) We know the line will be solid because of a "≤" sign. Use (0,0) to determine which side will be shaded.
0≤0+2 is true so the side that includes the origin should be shaded.
