Answer:
2 -> 3
14 -> -3
7 -> -2
-1 -> 2
Step-by-step explanation:
Given the function
f(x) = x² - 2x - 1
If x = 2
f(x) = 2² - 2(2) - 1
f(x) = 4 - 4 - 1
f(x) = -1
If x = -2
f(x) = (-2)² - 2(-2) - 1
f(x) = 4 + 4 - 1
f(x) = 7
If x = 3
f(x) = 3² - 2(3) - 1
f(x) = 9 - 6 - 1
f(x) = 2
If x = -3
f(x) = (-3)² - 2(-3) - 1
f(x) = 9 + 6 - 1
f(x) = 14
12*4= 48
48 + 1 = 49
So there are 49 / 8 in the highway overall.
49 / 7 = 7
So there are 7 speed limit signs overall.
Hi there!
Since the digit 5 is in the thousandths place, the answer is 0.005.
Hope this helps!
Answer:
It is a rational number
Step-by-step explanation:
3/8 = 0.375
The set of rational numbers is of measure zero on the real line, so it is "small" compared to the irrationals and the continuum.
Any rational number is trivially also an algebraic number.
Answer:
y=-3x-5
Step-by-step explanation:
y = mx+b
m= -11 - 1
2 - -2
y=-3x+b
(-2,1) and (2,-11)
is
y=-3x-5
Hope this Helps:)