An isosceles triangle has two sides of equal length. An equilateral triangle has three sides of equal length. In a right triangle, two sides meet at a right angle.

The slope-intercept equation for a line is y = mx + b where m is the slope and b is the y-intercept of the line. From the graph, you can see that the y-intercept (the y-value from the point where the line crosses the y-axis) is 2. The slope of this line is the change in y divided by the change in x. The endpoints of this line segment are at (-2, 6) and (2, -2) so the slope becomes:

Plugging these values into the slope-intercept equation:

y = -2x + 2

The volume of a cube is height x length x width:

v = h x l x w
v = 4 x 1 x 1
v = 4

You need to find the value of b so solve the first equation in terms of x:

-6b + x = 8
x = 8 + 6b

then substitute the result (8 - -6b) into the second equation:

-3b + 5(8 + 6b) = -4
-3b + (5 x 8) + (5 x 6b) = -4
-3b + 40 + 30b = -4
-3b + 30b = -4 - 40
27b = -44
b = \( \frac{-44}{27} \)
b = -1\(\frac{17}{27}\)

A cylinder is a solid figure with straight parallel sides and a circular or oval cross section with a radius (r) and a height (h). The volume of a cylinder is π r²h and the surface area is 2(π r²) + 2π rh.