To find that one, just look at the highest exponent. In the given equation that would be 4, so there can be at most 4 zeros in this function.
The equation of a circle with radius r and center at point (a, b) is given by
(x - a)^2 + (y - b)^2 = r^2
1.) For the circle given by x^2 + y^2 = 24
(x - 0)^2 + (y - 0)^2 = (√24)^2
Therefore, center = (0, 0) and radius = √24 = 4.9 units
3.) x^2 + y^2 -10x -2y = -10
x^2 - 10x + (-5)^2 + y^2 - 2y + (-1)^2 = -10 + (-5)^2 + (-1)^2
x^2 - 10x + 25 + y^2 - 2y + 1 = -10 + 25 + 1
(x - 5)^2 + (y - 1)^2 = 16
(x - 5)^2 + (y - 1)^2 = 4^2
Answer:
7.5 weeks
Step-by-step explanation:
If you want to find out how long it take for the plant to reach a foot you set up the equation like so:
12=1.2w+3
and solve from there.
12=1.2w+3 Subrtact 3 from both sides
9=1.2w Divide by 1.2 to isolate w
7.5=w Answer is 7.5 weeks
Answer:
The answer is 5.534 x107km
Step-by-step explanation:
41. is the answer lol. i mixed it up
