本课配套习题挑战模式1/5

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单选题
难度系数:

1.

如图,一次函数y=kx+b的图象经过A点,与x轴交于点C,△AOC的面积是(         )


A:

2

B:

4

C:

6

D:

8

  • 提示1PHA+5L2cQULiiqV46L2077yM5LqkeOi9tOS6jueCuUI8L3A+
  • 提示2PHA+PGltZyBzcmM9Imh0dHBzOi8vcDIucWluZ2d1by5jb20vRzEvTTAwLzIzLzU1L3JCQUNFMU1NV0JQU0NTMzJBQUFEZlIyZlRBazY4NC5wbmciIGRhdGEtY2tlLXNhdmVkLXNyYz0iaHR0cHM6Ly9wMi5xaW5nZ3VvLmNvbS9HMS9NMDAvMjMvNTUvckJBQ0UxTU1XQlBTQ1MzMkFBQURmUjJmVEFrNjg0LnBuZyIgaGVpZ2h0PSI0MiIgd2lkdGg9IjE1MiI+PC9wPg==