X = -2
5(-2) + 4 = ? (Multiply -2)
-10 + 4 = -6
Answer:
70 mph
Step-by-step explanation:
The unit rate here is distance / time, or, specifically
350 miles
------------------- = 70 mph
5 hours
Answer:
387.
Step-by-step explanation:
Given : 3-6(z-2)³.
To find : What is value if z = -2.
Solution : We have given
3-6(z-2)³.
Plugging the z = -2
3 - 6( -2- 2)³.
3 - 6( -4)³.
3 - 6 ( -64).
3 + 384.
387
Therefore, 387.
Answer:
The answer is 8ft
Step-by-step explanation:
hope that helps :)))
Since the functions are not included, I can help you with some examples and a general explanations which will help you to solve this kind of problems.
1) Assumption: all the functions that are considered are linear.
That means that f(x) = x is the parent function, and you can obtain the other functions by a set of transformations (translation and scalation) of the parent function.
2) Example 1: y = x + a
This is a special case of adding a constant to the function.
In this case, the graph of the new function is the graph of the parent function shifted a units upward.
3) Example: y = 5x
This is a special case of multiplying the function times a constant.
The result is streching the graph vertically by the same scale factor.
4) Example: y = (1/5)x - 8
In this case, the graph of y is obtained by scaling the parent function f(x) = x by 1/5 (which results in compressing the parent function vertically) and shifting the parent function 8 units downward.
