Answer:
Row B. J becomes (-2,-3), K becomes (-2,-5), and L becomes (1,-5)
You must substitute x+3 for x, so x² becomes (x+3)².
You could work this out to be x²+6x+9 if that is asked.
The graph of (x+3)² is the graph of x² shifted to the left by 3.
If this seems counterintuitive, think of the value you must choose for x to make the outcome 0. It used to be 0²=0, but now it is -3 since (-3+3)²=0, so 3 positions to the left.
Answer:
x<6
Step-by-step explanation:
96 > 4((5x - 6)
96 > 20x - 24
96+24>20x
120>20x
6>x
Or x<6
(7,82)(11,122)
slope(m) = (122 - 82) / (11 - 7) = 40/4 = 10
y = mx + b
slope(m) = 10
(7,82)...x = 7 and y = 82
now we sub
82 = 10(7) + b
82 = 70 + b
82 - 70 = b
12 = b
equation is : y = 10x + 12
or, in this problem, it is : C = 10L + 12 <== ur equation
if there were 4 dance lessons.
C = 10(4) + 12
C = 40 + 12
C = 52 <== it would cost $52 for 4 dance lessons.
Answer:
$45
Step-by-step explanation:
If 15 tickets cost $675, then 1 costs $45.
$675 ÷ 15 = $45
