Answer:
C
Step-by-step explanation:
(f + g)(x) = f(x) + g(x) , thus
f(x) + g(x)
= 2x + 1 + x² - 7 ← collect like terms
= x² + 2x - 6 → C
3u(uy-0.5)
Thats the answer
give us a picture of the test so we can see the graph
Step -by-step explanation:
type I error
constant
3 is the coefficient, b is the variable, 4 and 7 are the constants.