First we replace the values
So xy+y becomes (-3)(2)+2
Then we multiply -3 times 2, which equals -6
-3*2=-6
Then we add 2 to -6, which equals -4
-6+2=-4
So xy+y=-4
2x - 3 = 15
2x = 15 + 3 = 18
x = 18/2 = 9
Therefore, the equired value of x is 9.
Answer:f(x)=-3+4
g(x)=2
that means:f(x) is -3 AND
g(x) is 2.
Step-by-step explanation:
Answer with explanation:
The given trigonometric Function is,
y= cos x
→The maximum value of , cos x , is 1, at x=0 degree.
Cos x =1
→Cos x = Cos (0)degree,
→ for, k= An Integer
x=2 k π→→General formula that gives the x-coordinates of the maximum values for y = cos(x)
Ordered Pair =(x,y)=(2 k π, 1)
For, any value of , k in the given equation, y will be always 1.
Answer 1: Move the -7 over to the right side of the problem.
Answer 2:
Answer 3:
Answer 4: Use the square root for both sides of the equation.
Answer 5: x = -3 ± 4 = 1, -7 --> x = 1, -7