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:
576 cm^3
Step-by-step explanation:
Express this volume formula as V = π r^2 h, where the " ^ " symbol indicates exponentiation. Substitute 4 for r (this is half the diameter), 12 cm for h, and 3 for π: V = 3*(4)^2*12 cm^3, or V = 576 cm^3.
Answer:
Step-by-step explanation:
The volleyball uniform is made up of a shirt, a pant and a pair of socks.
Let s dollars represent the cost of the shirt.
Let p dollars represent the cost of the pant.
Let k dollars represent the cost of the pair of socks.
The total cost of one uniform would be
$(s + p + k)
The total cost of 12 uniforms will be
12(s + p + k)
= 12s + 12p + 12k
These are just some
equivalent fractions of -9/16:
-18/32 = -27/48 = -36/64 = -45/80 = -54/96 = -63/112 = -72/128 = -81/144 = -90/160 = -99/176 = -108/192 = -117/208 = -126/224 = -135/240 = -144/256 = -153/272 = -162/288 = -171/304 = -180/320 = -189/336 = -198/352 = -207/368 = -576/1024 = -621/1104
