Someone please help me I need it
1 answer:
When x = -1, y = - 3 ((-1)^2-4)
When x = 0, y = -4 ((0)^2-4)
When x = 5, y = 21 ((5)^2-4)
When x = 13 y = 165 ((13)^2-4)
You just substitute the values of X into the equation
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Answer:
x=12
Step-by-step explanation:
move the 3 to the other side to get x by itself.
check: 12 + 3 = 15
You should try both points
put x=5/2 and y=3
5-2=3
the first one is on the graph
put x=3/2 and y=20
3-40/3≠3
the second one is not on the graph
Answer:
Step 1
Step-by-step explanation:
they were supposed to multiply 2x by 4 and -1 by 4 but they only multiplied 2x by 4.
Is it asking you to tell them what the numbers that the letters substitute are??
If so o might be able to help with that
Answer:
a 5
Step-by-step explanation:
