Answer:
x= -
alturnative form x= -2
, x= -2.625
Step-by-step explanation:
The general equation for a line in the case where the slope and one point on the line are known is y-b = m(x-a), where m is the slope and (a,b) is the point.
Here f(4) = 3 corresponds to the point (4,3), and f '(4) = 2 corresponds to the slope of the tangent line at that point.
Thus the equation of the tangent line here is
y - 3 = 2(x - 4).
An alternative form of this equation would be y = 3 + 2x - 8, or
y = 2x - 5
Answer:
ight
Step-by-step explanation:
Let n = the unknown number.
Quotient tells you use division.
n/7 = 39
Multiply both sides by 7 to cancel out the number in the denominator and isolate the variable.
n = 39(7) = 273
n = 273
