Answer:
system of function:
f(x)=.5x+6
f(x)=x^2; x > 2
Step-by-step explanation:
there's a screenshot attached. Explanation: I'm using desmos and just type the functions like what the screenshot did to graph the piecewise function made by two functions
√27 can be simplified. First we split it into √9√3 because 9*3=27. Now the √9 becomes 3. We can multiply this 3 with the 3 in the beginning of the problem to get 9√3 as the final answer
Hope this helps
Answer:
A and C
Step-by-step explanation:
Given the factors
(x + p)(x + q) ← expanding using FOIL gives
x² + px + qx + pq ← factor out x from the x terms
= x² + x(p + q) + pq
x² + bx + c
Compare coefficients of like terms
p + q = b → C
pq = c → A
