What point does NOT lie on the graph y=f-1 (x)

(-3,0)
(1,-1)
(7,5)
(11,7)

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2