Make a table and graph the rule y = -x² + x + 2 on graph paper. Label the x-intercepts

c

c

c

c

c

c

c

cc

c

step-by-step explanation:

cant

step-by-step explanation: there is no picture

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.