Please correct me if I'm wrong, I'm very rusty with this part of maths.
y = 3x + 1
It's a linear function. The domain of linear function is the set of all real numbers.
f(x) = 3x5 - 2x3 + 1
put x = -1
f(-1) = 3(-1)^5 - 2(-1)³+1
f(-1) = -3+2+1 =0
Answer:
Container A: 5.35 milliliters rounds up to 5.4.
Step-by-step explanation:
Because she can measure to the nearest .1, we round. Numbers over .05 get rounded up, and below .05 get rounded down.
Container A: 5.35 milliliters rounds up to 5.4
Container B: 5.25 milliliters rounds up to 5.3
Container C: 5.29 milliliters rounds up to 5.3
Container D: 5.32 milliliters rounds down to 5.3
A) 0.15 times $2,570 = $412.50
B) $122.85 times 2( 12 ) = $2,948.40
C) $2,570
D) All together it's $2,948.40 + $2,570 = $5,518.40
For D I didn't add the down payment because it's not an additional charge.
I only did the first one because I don't know if you want me to finish the rest.
Hope I helped :)
