Answer:
B. The graph is linear and has an equation of y = -x + 18
Step-by-step explanation:
if the equation was y = -2x + 18 then the graph would look like a staircase and the graph looks linear
Ok so Candy draws a square design with a side length of x inches for the window at the pet shop. She takes the design to the printer and asks for a sign that has an area of
16x^2-40x+25square inches.
Let y(x) =16x^2-40x+25
If differentiating both sides w.r.t x we get
y'(x)=32x-40
And
to find critical point x ,Put y'(x)=0 then
32x-40=0
x=5/4
Answer:
9
Step-by-step explanation:
1 feet is 12 inches, so 12 feet is 12 * 12 = 144 inches.
If studs are placed 18 inches apart, in 144 inches, there will be:

<u><em>But remember, there is a stud at the very beginning (at 0 feet).</em></u>
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So in total there are going to be 9 studs
Answer:
Step-by-step explanation:
You can’t simplify it unless x= somthing