F(x) = 4x2 – 7x + 7
Find f (7)
Please help me

Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)

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If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.