WorksheetsAROC, Secant lines, Tangent Lines in Calculus
Total questions: 18
Worksheet time: 3hrs 56mins
When you find the average rate of change over an interval, you are finding the slope of the (a) line on that interval.
When you are finding the instantaneous rate of change at a single point, you are finding the slope of the (a) line at that point.
The average rate of change on an interval is the...
slope of the secant line on that interval
slope of the tangent line on that interval
slope of the cosecant line on that interval
slope of the normal line on that interval
If the slope of the tangent line is 0, what does that mean with about the graph of the tangent line?
Tangent line is vertical
Tangent line has a positive slope
Tangent line is horizontal
Tangent line has a negative slope
Which of the following graphs has the largest average rate of change from -1 to 2?
Find the average rate of change over
[−1,4]-5/7
7/5
-7/5
5/7
State the slope of the line given.
Positive
Negative
Zero Slope
Undefined
Find the difference quotient for f(x)=x2−2x−3 .
2a - 2
2a - h - 2
2a + h - 2
2h - 2
If f(x)=x+5 then find Δxf(x+Δx)−f(x)
1
x+Δx+5
−x − 5
ΔxΔx−5
If g(x)=x2 then what is Δxg(x+Δx)−g(x) ?
x2+2xΔx+Δx2
2x2+2xΔx+Δx2
2x+Δx
2+Δx
Given the following _____________line, find the instantaneous rate of change at x=1 .
secant, 2
tangent, 2
secant ,
21tangent, 21
The derivative is...
slope of the secant line
slope of the tangent line
slope of the cosecant line
slope of the normal line
Given the following graph with tangent lines, at which
x-value is the derivative equal to zero?
x=−8
x=−5
x=−1.7
x=1
Find the average rate of change on the interval [a,a+h]
(af(a+h)−f(a))
(hf(a+h)−f(a))
(hf(a)−f(a+h))
f(a)f(a+h)
Find the instantaneous rate of the change at x=a .
a→0lim(af(a+h)−f(a))
h→0lim(hf(a+h)−f(a))
h→0lim(hf(a)−f(a+h))
a→0lim(f(a)f(a+h))
FInd the equation of the secant line on the interval
[−2,1]y=1
y−3=1(x+1)
y−3=1(x−1)
y−2=1(x−0)
Write the equation of the tangent line drawn at
x=1
y=1
x=1
undefined
y=2x+1
