Pls asap
if f(a) = 3a – a2, which of the following are not true statements?
select all that apply.
f(4) = -4
f(3) = 0
f(-1) = 2
f(0) = 3
f(-5) = -40

f(- 1) = 2 and f(0) = 3 are not true

step-by-step explanation:

evaluate for each given value, that is

f(4) = (3 × 4) - 4² = 12 - 16 = - 4 ← true

f(3) = (3 × 3) - 3² = 9 - 9 = 0 ← true

f(- 1) = (3 × - 1) - (- 1)² = - 3 - 1 = - 4 ≠ 2 ← not true

f(0) = (3 × 0) - 0² = 0 - 0 = 0 ≠ 3 ← not true

f(- 5) = (3 × - 5) - (- 5)² = - 15 - 25 = - 40 ← true

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}