-13
step-by-step explanation:
f(x)=2x-5 for f(-4)
f(-4) means let x=-4
f(-4) = 2(-4) -5
f(-4) =-8-5
= -13
cant see photo
ιт ωαѕ 5¢м вє¢αυѕє 1/4 σf 20 ιѕ 5
αи∂ 5*4=20
нσρє ι ¢συℓ∂ нєℓρ уσυ
slope intercept form is y = mx + b