Find parametric equations for the curve with the given properties. The line with slope 1/2, passing through (1, -4)

y = 1/2x -9/2

Step-by-step explanation:

y+4 = 1/2(x-1)

y = 1/2x -1/2 - 4

y = 1/2x + (-1-8)/2

y = 1/2x -9/2

i really dont know

step-by-step explanation:

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13