Answer:26 is the answer I think
Step-by-step explanation:
Answer:
12x-8
Step-by-step explanation:
Added both equations and used PEMDAS to combine all equations
Is it? I would say it is not.
Answer:
vertex is the (maximum value)
function is increasing (when x<-1)
function is decresing (when x>-1)
domain of the function is (all real numbers)
range of the function is (all numbers less than or equal to 0)
Step-by-step explanation:
just did the assignment.
Answer:
(x+4)(x+2)
Step-by-step explanation:
Distributive property of 2 binomials:
First, outer, inner, last
(a+b)(c+d) = ac+ad+bc +bd
Factor x^2 into x*x
Factor 8 into 2*2*2
Find what two numbers add up to 6 and multiply to get 8
1 and 8 do not work because they add up to 9. 2 and 4 work because they add up to 6.
Check: (x+4)(x+2)
First: x*x = x^2
Outer: 2*x
Inner: 4*x
Last: 2*4 = 8
Add together: x^2+2x+4x+8 = x^2+6x+8
