X cannot be negative, so the first option and the third option are out.
when x = 1, f(x) = -1; when x = 4, f(x) = -2 and when x = 9, f(x) = -3. Hence the last option.
You draw a circle from the tip of the triangle. Then you draw equal-sized circles from the points where the first circle intersects the triangle. Connect the tip of the triangle and the point where the equal-sized circles intersect each other.
Step-by-step explanation:
we know that product of means is equal to product of extremes so extremes are 5 and x and means are 60 and 3....
5×x=60×3
5x=180
X=180/5
X=36 Answer
Answer:
$640
Step-by-step explanation:
im actually not too sure. i think thats right
