F(x)=(5x+1)(4x−8)(x+6)f, left parenthesis, x, right parenthesis, equals, left parenthesis, 5, x, plus, 1, right parenthesis, lef
andrey2020 [161]
Answer:
Step-by-step explanation:
Given
The zeros of the polynomial function are the point where the function f(x) equals zero.
If abc=0, then a=0 or b=0 or c=0
Therefore:
Area = 32 units^2. Formula for a right angle triangle is Length x Width x 1/2. The biggest triangle is 4 x 10. Put that into the formula you get 4 x 10 x 1/2 which equals 20. Medium triangle is 2 x 6. In the formula it’s 2 x 6 x 1/2 = 6. Small triangle is 2 x 2. In the formula it’s 2 x 2 x 1/2 = 2. And the small square is 2 x 2 which you multiply normally to equal 4. Now add them all up to get 32 units^2
Answer:
{y | y = –7, –1, 0, 9}
Choice B is correct
Step-by-step explanation:
The range of a function y = f(x) refers to the set of y - values for all values of x for which the function is real and defined.
The set of y values from the given table is;
–7, –1, 0, 9
Therefore, the range of the given function is;
{y | y = –7, –1, 0, 9}
Total distance = 20 km = 20 000 m
walk = 800 m
cycle = 20 000 - 800 = 19 200m
percentage of the journey =
x 100% = 96%