Find the value of. X (will mark brainliest)
2 answers:
X=30 is the correct answer to your question !!
Answer:

Step-by-step explanation:





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F ( -1 ) = 2 · ( -1 )³ - 3 · ( -1 )² +7 =
= 2 · ( -1 ) - 3 · 1 + 7=
= - 2 - 3 + 7 = 2
Answer:
Step-by-step explanation:
7) sorry I wont graph it but just input the points onto the graph
(-5,7)
(-2,1)
(-1, -1)
(2, -7)
8)
(-3,-5)
(0,-1)
(3,3)
(6,7)
9) 1/3
Answer:
77
Step-by-step explanation:
4x^2-6x+7
Let x = 5
4* 5^2-6*5+7
4 * 25 -30 +7
100-30+7
7-+7
77