Identify the function that vertically stretches f(x) = −4x³ + 1 by a factor of 2 and shifts it 7 units left. A. h(x) = −8(x − 7)³ + 1
B. h(x) = −8(x + 7)³ + 1
C. h(x) = −8(x − 7)³ + 2
D. h(x) = −8(x + 7)³ + 2

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it would not be increasing by nothing that i can see probably by 25 percent that is all i can sat\y for now if i have any thing else to say i will edit this.

step-by-step explanation:

there are three prime numbers with only 1 and themselves as factors so i say one is the greatest common factor for all of them.

step-by-step explanation:

during a construction project, engineers used explosives to excavate 140 feet of tunnel into a mountain. but because of time constraints and environmental concerns, they brought in a tunnel boring machine (tbm) to excavate the rest of the tunnel. the data table lists some observations an engineer made about the length of the tunnel after the tbm was introduced.

which equation represents the length of the completed tunnel based on the number of days since tbm was introduced?

the answer is y = 45x + 140