Answer:
y= -3/2x + 4
Step-by-step explanation:
hope this helps :)
Answer:
5
Step-by-step explanation:
Put -2 where x is and do the arithmetic.
f(x) = 2x² -3
f(-2) = 2(-2)² -3 = 2(-2)(-2) -3 = 8 -3
f(-2) = 5
25/5=5 5•5=25 there should be a button ur calculator too