MATH 1 EOC REVIEW NC EXAM
COMPLETE QUESTIONS WITH
CORRECT SOLUTIONS||100%
GUARANTEED PASS||UPDATED
2026/2027 SYLLABUS||<<NEWEST
VERSION>>
What is the rule of dividing two powers with the same base? - ANSWER ✓ Keep
the base, subtract the
exponents
What is the rule of multiplying two powers with the same base? - ANSWER ✓
Keep the base, add the
exponents
What keys do you press on your graphing calculator to solve a system? -
ANSWER ✓ Y=, enter equations, 2nd TRACE (Calc), 5 (intersection), ENTER,
ENTER, ENTER. If graph does not show intersection point, adjust the window
What is the standard form of a line? - ANSWER ✓ Ax+By=C
When is it best to use your graphing calculator to solve a system? - ANSWER ✓
When both equations are in slope-intercept form
When will a system have infinitely many solutions? - ANSWER ✓ Same line
(coinciding lines)
If you are given a point and a slope, explain how to find the equation. - ANSWER
✓ Substitute the x, y, and m and solve for b. Write the equation using m and b
When will a system have no solution? - ANSWER ✓ Parallel lines
, If given two points, how do you use your calculator to get the equation? -
ANSWER ✓ STAT, enter the ordered pairs, STAT, right arrow (CALC), 4
(LinReg), Enter
What should the answer to a system look like? - ANSWER ✓ An ordered pair
(intersection point)
What are some ways to solve a system? - ANSWER ✓ Graphing, Substitution,
and Elimination
How do you find the x and y-intercepts of an equation? - ANSWER ✓ Substitute
0 for y and solve for x.
Substitute 0 for x and solve for y
What is true about the slopes of parallel lines? Their y-intercepts? - ANSWER ✓
Parallel lines have the same slopes, but different y-intercepts
What must you do if you multiply or divide both sides of an inequality by a
negative number? - ANSWER ✓ Change the inequality sign
What is true about the slopes of perpendicular lines? Their y-intercepts? -
ANSWER ✓ Perpendicular lines have slopes that are both opposite and reciprocal
and can have the same or different
y-intercepts
How do you find the line of best fit on a graph and from a table? - ANSWER ✓
Graph-draw a line that goes through as much data as possible and splits any
remaining data evenly. Table (using a graphing calculator)-STAT, enter the
ordered pairs, STAT, right arrow (CALC), 4 (LinReg), Enter
What is the rule for taking a power to a power? - ANSWER ✓ Keep the base,
multiply the exponents
What is the rule for changing a negative exponent into a positive? - ANSWER ✓
Move it to the opposite location (numerator/denominator) of the fraction bar and
make the exponent positive
COMPLETE QUESTIONS WITH
CORRECT SOLUTIONS||100%
GUARANTEED PASS||UPDATED
2026/2027 SYLLABUS||<<NEWEST
VERSION>>
What is the rule of dividing two powers with the same base? - ANSWER ✓ Keep
the base, subtract the
exponents
What is the rule of multiplying two powers with the same base? - ANSWER ✓
Keep the base, add the
exponents
What keys do you press on your graphing calculator to solve a system? -
ANSWER ✓ Y=, enter equations, 2nd TRACE (Calc), 5 (intersection), ENTER,
ENTER, ENTER. If graph does not show intersection point, adjust the window
What is the standard form of a line? - ANSWER ✓ Ax+By=C
When is it best to use your graphing calculator to solve a system? - ANSWER ✓
When both equations are in slope-intercept form
When will a system have infinitely many solutions? - ANSWER ✓ Same line
(coinciding lines)
If you are given a point and a slope, explain how to find the equation. - ANSWER
✓ Substitute the x, y, and m and solve for b. Write the equation using m and b
When will a system have no solution? - ANSWER ✓ Parallel lines
, If given two points, how do you use your calculator to get the equation? -
ANSWER ✓ STAT, enter the ordered pairs, STAT, right arrow (CALC), 4
(LinReg), Enter
What should the answer to a system look like? - ANSWER ✓ An ordered pair
(intersection point)
What are some ways to solve a system? - ANSWER ✓ Graphing, Substitution,
and Elimination
How do you find the x and y-intercepts of an equation? - ANSWER ✓ Substitute
0 for y and solve for x.
Substitute 0 for x and solve for y
What is true about the slopes of parallel lines? Their y-intercepts? - ANSWER ✓
Parallel lines have the same slopes, but different y-intercepts
What must you do if you multiply or divide both sides of an inequality by a
negative number? - ANSWER ✓ Change the inequality sign
What is true about the slopes of perpendicular lines? Their y-intercepts? -
ANSWER ✓ Perpendicular lines have slopes that are both opposite and reciprocal
and can have the same or different
y-intercepts
How do you find the line of best fit on a graph and from a table? - ANSWER ✓
Graph-draw a line that goes through as much data as possible and splits any
remaining data evenly. Table (using a graphing calculator)-STAT, enter the
ordered pairs, STAT, right arrow (CALC), 4 (LinReg), Enter
What is the rule for taking a power to a power? - ANSWER ✓ Keep the base,
multiply the exponents
What is the rule for changing a negative exponent into a positive? - ANSWER ✓
Move it to the opposite location (numerator/denominator) of the fraction bar and
make the exponent positive
