Which student wrote an expression equivalent to 6x + 4x to the third power? choose all that apply. a: anne wrote (6 + x) + (4 + x to the third power). b: bart wrote 6x (1 + 2/3x to the second power). c: cassie wrote 3x + 3x + 2x to the third power + 2x to the third power. d: david wrote x(6 + 4x to the second power). e: edgar wrote 10 + x to the fourth power

the correct answer is option c.   3

step-by-step explanation:

points to remember

equation of the line with coordinates (x₁, y₁) and (x₂, y₂) is given by,

slope m = (y₂ - y₁)/(x₂ - x₁)

from the figure we can see a line with two coordinates given

to find the slope of given line

here   (x₁, y₁)   = (-1, -1 ) and (x₂, y₂) = (1, 5)

slope m = (y₂ - y₁)/(x₂ - x₁)

  = (5 - -1)/(1 - -1)

  = (5 + 1)/(1 + 1)

  = 6/2 = 3

therefore the correct answer is option c.   3

you can first factor out the n to get n(1+5). we know that 1+5 is 6, so we just have 6n.