Write the equation of a line with a slope of 4 and a y-intercept of −3.

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?