Find the y-intercept for the parabola defined by this equation
y=4x^2-8x-5
separate the values by a comma

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32

Ineed i been stuck on this question since yesterday