Use a graphing calculator to approximate the zeros of the function. Round to the nearest hundredth, if necessary.
f(x) = 4x² + 4x – 35

-2.5 and 3.5
a. -2.5 and -3.5
b. 2.5 and -3.5
c.
d. no zeros

Write a polynomial for a third-degree polynomial with leading coefficient -4

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!