The turning point is (3,3). The x to make the absolute value negative would be 2. The ordered pair would then be (0,3)
Its 3l-40 or 5l-3 the answer is
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
A) an equilateral triangle
A) an equilateral triangleA) an equilateral triangle
<span>A) an equilateral triangle</span>
Remark
Please number your pairs of equations going from left to right. The pair on the extreme left is (1) and the pair on the extreme right is (5).
(1)
If you multiply to top member of the pair by 2, you will get the bottom equation of the pair. What that tells you is that there are many (infinite) numbers of solutions.
(y = 3x + 4) * 2 remove the brackets.
2y = 6x + 8 Exactly the same equation as the bottom one = infinite solutions.
(2)
If the slopes are the same (both are -1) and the y intercepts are different (0,-2) and (0,-6) then the lines are parallel (they never meet) and have no solutions.
(3)
If the slopes are different, there is one solution. (9 and 1) There is one solution.
(4)
Four gives 1 solution as well at 0,0. That is because the slopes are different.
(5)
trick question. the slopes are quite different. one is 0 and the other is undefined. They meet at one point.(-6,-3). I solution.
So here you're using system of equations. You can solve systems by graphing, elimination, or substitution. Ill use substitution. First lets solve for x. take the second equation and add y to both sides to get x by itself:
x - y = 75
x = y + 75 now plug y+75 in for x in the first equation
x + y = 743
(y +75) +y = 743 solve for y
2y +75 = 743 subtract 75
2y = 668 divide both sides by 2
y = 334
now plug this into any of the 2 equations to solve for x i chose the second one
x - y = 75
x - 334 = 75 add 334 to both sides
x = 409
This means x, sold before the tournament is 409 and y, sold at the door is 334. That means the assistant is wrong and accidentally flipped the two answers
