28 would be your answer.............. dont mind the dots its just for the 20 character rule
Answer:
D. Substitution
Step-by-step explanation:
I don't know how to explain it other than that they substituted the 50° angle into the original equation.
Answer:
y = -2/3 (x+3) + 2
Step-by-step explanation:
use the point-slope form equation: y - y1 = m (x - x1)
plug in the point (-3,2) and slope -2/3 into the equation:
y - 2 = -2/3 [x - (-3)]
you can simplify it:
y - 2 = -2/3 (x+3)
and you can also put it in terms of y:
y = -2/3 (x+3) + 2
The answer to the first question is D.)
The 6 in front of the parentheses modifies both 'x' and 3
The answer to the second question is D.)
When you plug 4 into the equation, you get 14
3(4) + 2 = 14
12 + 2 = 14
14=14
Hope this helps!
Answer:
y=3sqrt(x)
x≥0
Step-by-step explanation:
The domain of a function refers to all values of x for which y is defined.
Since this is a square root function, we need to keep the expression under the square root sign to be greater than or equal to zero.
As soon as the expression under the root sign is less than zero, the function will not be defined.
This means that the square root of a negative number will not be a real number.
