Answer:
the answer is B
Step-by-step explanation:
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Answer:
x-intercept= -3
y-intercept= -2
m(slope)= (-2/3)
equation= y=(-2/3)x -2
Step-by-step explanation:
x-intercept: where the line hits the x-axis
y-intercept: where the line hits the y-axis
m(slope)= (y2-y1)/(x2-x1)
using the intercepts, (0,-2) and (-3,0)
(-2-0)/(0-(-3))
-2/(0+3)
-2/3
equation:
y=mx+b
we don't know b so to solve for it we can use any point as "x" and "y" but I am going to use (0,-2)
y= -2
m(slope) = -2/3
x= 0
b=?
-2=(-2/3)*0 +b
-2= 0+b
-2=b
so y=(-2/3)x -2
Write 4 as a sum (8h-3j)^2+2
Use a m+n=a m•a n to expand the expression
(8h-3j)^2 x (8h-3j)^2
Use (a-b)^2= a^2... -2ab+b^2 to expand the expression
(64h^2 - 48hj+ 9j^2)x(64h^2 - 48hj+ 9j^2)
Multiply the parentheses and after you get your answer you collect like terms.
Your answer should be:
4096h^4 - 6144h^3j + 3456h^2j^2 - 864hj^3 +81j^4