Using y=mx+b find the slope for 4) y = −4x − 1

5) 2x − y = 1

6) x + 2y = −8

7) 8x + 3y = −9

8) 4x + 5y = −10

9) x − y = −2

10) 4x − 3y = 9

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Find the directions in which the function increases and decreases most rapidly at upper p 0p0. then find the derivatives of the function in these directions. f(x, y)equals=x squared plus xy plus y squaredx2+xy+y2, upper p 0p0left parenthesis 1 comma negative 4 right parenthesis

Find the circumference of a pizza with a diameter of 10 inches round to the nearest tenth