Answer:
The answer to the first one is y
=
4/7
x
−
13
/7
The second one is already in standard form
Step-by-step explanation:
Answer:
f(2)= -4
Step-by-step explanation:
f(x)= -x^3 + 6x - 7
f(2) = -2^3 + 6*2 - 7
f(2)= -8 +12 -7
f(2)= 3-7
f(2)= -4
Answer:
25
Step-by-step explanation:
420 - 45 = 375
375 / 15 = 25
Answer:
x = 1 , y = 2
Step-by-step explanation:
Solve for substitution