Answer:
m = -7
initial value = 27
Step-by-step explanation:
The rate of change is also known as the slope of a line.
To find this do y1-y2/x1-x2 or y2-y1/x2-x1. You can't do rise/run in this case because there is no graph. I will help you with both answers for the first question only, because I think it is better for you to also practice.
The initial value is also when x = 0, therefore the initial value is 27.
The slop is:
27-(-8)/0-5
35/-5
-7
The rate of change, or slope, for the first question is -7.
By dividing by 12:
100 in/min (1/12 ft/in) = 100/12 ft/min = 25/3 ft/min
Answer:
-8x - 22
Step-by-step explanation:
Step 1: Define
g(x) = -8x - 3
g(2) is x = 2
Step 2: Find g(2)
g(2) = -8(2) - 3
g(2) = -16 - 3
g(2) = -19
Step 3: Find g(x) + g(2)
-8x - 3 + -19
-8x - 3 - 19
-8x - 22
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