Answer:
see explanation
Step-by-step explanation:
The Remainder theorem states that if f(x) is divided by (x - h) then
f(h) is the remainder, thus
division by (x - 1) then h = 1
f(1) = 4(1)³ - 7(1)² - 2(1) + 6
= 4 - 7 - 2 + 6 = 1 ← remainder
The factor theorem states that if (x - h) is a factor of f(x), then f(h) = 0
Here f(1) = 1
Hence (x - 1) is not a factor of f(x)
Answer:
g(7) = 16
Step-by-step explanation:
When evaluating piecewise-defined functions, the first step is to determine which domain the value of the independent variable falls into. Then the associated function is evaluated in the usual way.
__
For x=7, the applicable domain is (2, ∞). This means the applicable function is ...
g(x) = (x +1)(x -5)
For x=7, this is ...
g(7) = (7 +1)(7 -5) = (8)(2)
g(7) = 16
Answer:
1 3/5
Step-by-step explanation:
The number 1.6 can be writen using the fraction 16/10 which is equal to 8/5 when reduced to lowest terms.
It is also equal to 1 3/5 when writen as a mixed number.
You can use the following approximate value(s) for this number:
1.6 =~ 1 1/2 (if you admit a error of -6.25%)
I dont know what youre really asking for but i believe the answer is 5 = C because that is all youre really giving
Step-by-step explanation:
<u>A number diminished by 6:</u>
<u>Sum of 5 and a number diminished by 6:</u>
<u>The square of the sum of five and a number diminished by 6:</u>
