Evaluate the function f (x) = 4x^2 - 10x + 2 find f (-7)

268

Step-by-step explanation:

Substitute -7 where x is in the equation which would be 4(-7)^2 -10 (-7) +2

simplify the equation and you should get 268

hi,

i'm 75% sure the answer is 1,1 to both lines.

have a great day

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.