Answer:
if your looking for z it is 5/8k+2.375
Step-by-step explanation:
Answer:
Its B because its saids y equal times what plus 2 so you have to figure that out i got my answer.
Answer: 378
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Work Shown:
f(x) = x^2 - 3x
f(x) = ( x )^2 - 3*( x )
f(-18) = ( -18 )^2 - 3*( -18 ) ... replace every x with -18; now use PEMDAS
f(-18) = 324 - 3*( -18 )
f(-18) = 324 + 54
f(-18) = 378
