Does the associative property always, sometimes, or never hold for subtraction? That include examples and counterexamples.
2 answers:
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So hmmm check the picture below
the area of that triangular pyramid, will be the area of each of those triangles
notice, you have 4 triangles
2 triangles have a base of 18 and a height of 8
one triangle has a a height of 8 and a base of half 12
and the triangle, at the bottom has a base of 12 and an altitude or height of 18
now. to find the missing side in each right-triangle, simply use the pythagorean theorem
recall, the area of a triangle is 1/2 bh
so.. all you need is the base and height of each triangle, get the area of each, sum them up, that'd be the area of the triangular pyramid
the area of that triangular pyramid, will be the area of each of those triangles
notice, you have 4 triangles
2 triangles have a base of 18 and a height of 8
one triangle has a a height of 8 and a base of half 12
and the triangle, at the bottom has a base of 12 and an altitude or height of 18
now. to find the missing side in each right-triangle, simply use the pythagorean theorem
recall, the area of a triangle is 1/2 bh
so.. all you need is the base and height of each triangle, get the area of each, sum them up, that'd be the area of the triangular pyramid
Part A:
To find the slope of f(x), use the following formula to find the slope:
Choose any two points from the table. We'll use (-1, -6) and (1, 0):
The slope of f(x) is 3.
g(x) uses slope intercept form, which uses the following formula:
m is the slope, and b is the y-intercept of the function.
g(x) is equal to 4x - 5. The coefficient for x is 4, which is the slope of the function. The slope is 4.
Compare the two slopes:
The slope of g(x) is bigger than the slope of f(x).
Part B:
The y-intercept is found when x is equal to 0.
f(x) already has a value for when x = 0: the y-value is -3.
g(x)'s y-intercept is found by the value of b in the function. The value of b in this function is -5.
Compare the two y-intercepts:
f(x) has the greater y-intercept.