is differentiable (because each component of
is continuous), so the gradient theorem holds. This simply means
Answer:
t=-3.7
Step-by-step explanation:
Let's solve your equation step-by-step.
5(t+3)=−3.5
Step 1: Simplify both sides of the equation.
5(t+3)=−3.5
(5)(t)+(5)(3)=−3.5(Distribute)
5t+15=−3.5
Step 2: Subtract 15 from both sides.
5t+15−15=−3.5−15
5t=−18.5
Step 3: Divide both sides by 5.
5t/5=-18.5/5
t=-3.7
Point slope form
(y-y1)= m(x-x1)
Point
(X1= -6, y1=4)
Slope
m= 3-4/1+6= -1/7
Answer is
y-4= -1/7(x+6)
Slope intercept
y= mx +b
y-4= (-x/7) -6/7
y= -x/7 -6/7+4
Answer is
y= -x/7 +22/7