Domain s the numbers you can use
range is the result from putting the domain in
domain is all real numbers
range, see that -3x^2, all things become positive then negative
so highest thing would be at x=0, so then the highest thing in the range is 0
test another
x=3
the result is -27
0>-27
range is y≤0
domain=all real number
range is all real numbers less than or equal to 0
in interval notation
D=(⁻∞,∞)
R=(⁻∞,0]
Answer:
126
Step-by-step explanation:
x=24
140-24= 126
Answer:
Step-by-step explanation:
sin( )
using the sides of the 30- 60- 90 triangle
with legs 1, and hypotenuse 2 , then
= 30° and
sin30° =
The expression would be "the sum of constant factors 5 and x + 2
hope this helps,
QueenofLovers123
Answer:
35.36 cm
Step-by-step explanation:
The diagonal of a square will be given by
Where a is the length of one side and b is the length of another side. For a square, botj sides are equal hence the diagonal calculations will be as follows
Given that a is 25 then
D=35.3553390593274
Rounding off the nearest two decimal place
D=35.36 cm