Option A: 4x(^3√2y)+12x^2y(^3√2y^2)
Answer:
i believe it is d as the angle could also be a right angle
Step-by-step explanation:
Answer:
Step-by-step explanation:
To find the intercept with the x axis, we make h (x) = 0.
0 = (x + 1) ^ 2 - 4
0 = x ^ 2 + 2x + 1 -4
0 = x ^ 2 + 2x - 3
0 = (x +3) (x-1)
x = 1
x = -3
To find the intercept with the y axis, we make x = 0.
y = (0+1)^2 -4
y = -3
For a quadratic equation of the form ax ^2 + bx+ c
The vertex is calculated with the formula x = -b/2a
So:
x = -2/2(1)
x = -1
Finally the axis of symmetry of a quadratic function always passes through the vertex.
So:
x = -1
Below is a graph for this function, where you can see the cut points with the axes, the vertex and axis of symmetry
It can help you buy the least amount of something
example: i need to buy enough bread to serve 24 people 1 slice of bread what is the least amount of packs of bread i can buy if each pack contains 7 slices.
you could buy 3 packs and they contain 24
Answer:
207.24 inches
Step-by-step explanation:
The formula for circumference is C=
Apply the formula here
r = 33
=3.14
C=2*3.14*33 = 207.24
Apply units!
207.24 inches