A is an example of the law of detachment
The value of f(a)=4-2a+6
, f(a+h) is 
, [f(a+h)-f(a)]/h is 6h+12a-2 in the function f(x)=4-2x+6
.
Given a function f(x)=4-2x+6.
We are told to find out the value of f(a), f(a+h) and [f(a+h)-f(a)]/hwhere h≠0.
Function is like a relationship between two or more variables expressed in equal to form.The value which we entered in the function is known as domain and the value which we get after entering the values is known as codomain or range.
f(a)=4-2a+6 (By just putting x=a).
f(a+h)==
=4-2a-2h+6(
)
=4-2a-2h+6
=
[f(a+h)-f(a)]/h=[-(4-2a+6 )]/h
=
=
=6h+12a-2.
Hence the value of function f(a)=4-2a+6, f(a+h) is , [f(a+h)-f(a)]/h is 6h+12a-2 in the function f(x)=4-2x+6.
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Answer:
A. 4
B. Point-slope: y - 5600 = 40(x-0)
Slope-intercept: y = 40x +5600
Standard: y - 40x = 5600
C. g(x) = 40x + 5600
D. 5880
Step-by-step explanation:
Part A
m = (y2-y1)/(x2-x1)
m = (5720-5600)/(3-0)
m = (120)/(3)
m = 40
Part B
Point-slope: y - 5600 = 40(x-0)
Slope-intercept: y = 40x +5600
Standard: y - 40x = 5600
Part C
g(x) = 40x + 5600
Part D
g(x) = 40(7) + 5600
g(x) = 280 + 5600 = 5880
Answer:
B. y=-3x+4
Step-by-step explanation:
slope always has the variable
Answer: Estimate: 36 ? units ? miles per hour ? feet per second?
Exact: 35.32142857 but if you are supposed to use significant digits, 35.32 is probably good.
Step-by-step explanation: For the estimate, round off the fractions to whole numbers, so multiply 6 x 6 to get 36
For exact I converted the mixed numbers to improper fractions, 5 3/4 = 23/4 and 6 1/7 = 43/7. Then multiplied the numerators 23 x 43= 989. And denominators, 4x7=28.
Divide numerator by denominator 989/28= 35.321428571
