Can you find out a harder question my child is so smart I can’t keep up with her

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Iq scores for adults age 20 to 34 years are normally distributed according to n(120, 20). in what range does the middle 68% of people in this group score on the test?