Since you're only given the one vector, I assume you're supposed to find the magnitude of <em>v</em>, or ||<em>v</em>||, using the dot product.
We have
<em>v</em> • <em>v</em> = (-2, -1) • (-2, -1) = (-2)² + (-1)² = 5
so that
||<em>v</em>|| = √(<em>v</em> • <em>v</em>) = √(5)
and the answer is C.
S is greater then V and R is greater then S
Multiply 5x to 3x and -2
multiply 6 to 3x and -2
15x^2-10x+18x-12
15x^2+8x-12
Answer:
subtracting 14
Step-by-step explanation:
inverse just mean the oppisite
Answer:
-39
Step-by-step explanation:
just plug -3 into x
-4(-3)^2-3=-4*9-3=-36-3=-39
so, g(-3)=-39
hope this helped