Answer:
1 + i
Step-by-step explanation:
To rationalize multiply numerator and denominator by (2 + i )
2x^2 - 7
we can plug any values of x into this The domain is All Real x.
The graph will be a parabola opening upwards with a minimum value when x = 0 and f(x) will be = -7
so the range is f(x) <= -7 or (-∞, -7]
10 + 6n = n - 5
can you solve that?
Answer:
The equation that represents the direct variation between a and b is
Step-by-step explanation:
we know that
A number, b, is located the same distance from 0 as another number, a, but in the opposite direction
so
the sum of number a and number b is equal to zero
so