<em>The vertex for f(x) = 1/2 x2 + 3x +3/2 is:</em>
<u><em>(-3,-3)</em></u>
The answer would be the first one
Y=-5.11111 how I solved it is in the picture attached
Answer:
you have to sovle first
Step-by-step explanation:
1.50x + 10[x/30] >= 450
x >= 246.3
check:
1.50*246 + 10*8 = 449
His next sale will push him over $450