Pre-Calc Final Exam 2026 QUESTIONS
AND ANSWERS RATED 100% CORRECT
Definition of a Limit - correct answer We say the limit of f(x), as x approaches a,
equals L if we can make the values of f(x) arbitrarily close to L (as close to L as we like)
by taking x to be sufficiently close to a, but not equal to a.
Point slope equation - correct answer y1-y2=m(x1-x2)
slope - correct answer rise/run or change in y/change in x
slope-intercept form - correct answer y=mx+b
vertical line - correct answer slope is undefined
general linear equation - correct answer ax+by+c=0
Slopes of parallel lines - correct answer are the same
Slopes of perpendicular lines - correct answer negative reciprocal
Multiplying bases - correct answer add the exponents
something raised to the zero power - correct answer equals 1
raised to -n - correct answer equal to 1/a^n
, a^m/a^n - correct answer a^mn
(ab)^n - correct answer a^nb^n
(a/b)^n - correct answer a^n/b^n
(a/b)^ -n - correct answer (b/a)^n
a^-n/b^-m - correct answer b^m/a^n
square root (a)/b - correct answer b^2=a
nsquareroot(a)/b - correct answer b^n=a
Logarithmic basic equation - correct answer log10^x
loga^x=y - correct answer a^y=x
Natural logarithm - correct answer e^x
Exponential Functions - correct answer y=ab^x
the a in y=ab^x changes what? - correct answer y-intercept
y=-2^x - correct answer the negative in the front indicates a reflection over the x-
axis.
AND ANSWERS RATED 100% CORRECT
Definition of a Limit - correct answer We say the limit of f(x), as x approaches a,
equals L if we can make the values of f(x) arbitrarily close to L (as close to L as we like)
by taking x to be sufficiently close to a, but not equal to a.
Point slope equation - correct answer y1-y2=m(x1-x2)
slope - correct answer rise/run or change in y/change in x
slope-intercept form - correct answer y=mx+b
vertical line - correct answer slope is undefined
general linear equation - correct answer ax+by+c=0
Slopes of parallel lines - correct answer are the same
Slopes of perpendicular lines - correct answer negative reciprocal
Multiplying bases - correct answer add the exponents
something raised to the zero power - correct answer equals 1
raised to -n - correct answer equal to 1/a^n
, a^m/a^n - correct answer a^mn
(ab)^n - correct answer a^nb^n
(a/b)^n - correct answer a^n/b^n
(a/b)^ -n - correct answer (b/a)^n
a^-n/b^-m - correct answer b^m/a^n
square root (a)/b - correct answer b^2=a
nsquareroot(a)/b - correct answer b^n=a
Logarithmic basic equation - correct answer log10^x
loga^x=y - correct answer a^y=x
Natural logarithm - correct answer e^x
Exponential Functions - correct answer y=ab^x
the a in y=ab^x changes what? - correct answer y-intercept
y=-2^x - correct answer the negative in the front indicates a reflection over the x-
axis.
