En Four families went out for lunch. The total food bill came to $100. The families also left a $30 tip for the
waitress.
If each family spent the same amount, about how much did each family spend on dinner? Complete the
explanation on how you found your answer.
First, add $
and $30 to find the total bill.
but closer to $
x 4= $120, so each
is between $
family spent about $
and $
on lunch.

Which function is represented by the graph

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.