algebra jeopardy game 1)- 4 – (-7) = 2)(- 3) 3 = 3)name the math property: (3 + 4) + 5 = 3 + (4 +...
TRANSCRIPT
Algebra Jeopardy Game
1) - 4 – (-7) =
2) (- 3)3 =
3) Name the math property:
(3 + 4) + 5 = 3 + (4 + 5)Associative Property
4) -2x + 6 = - 6x = 6
5) Name the x-intercept of: -2x + 3y = 6
(-3,0)
6)
Answer is x > 3 or x < -8
7) Graph 3x – 2y = 12 using the intercepts.
8) Find the slope of the line passing through (-3,4) & (1,8) ?
The slope is 1
9) Name the Math property:(3)(2)(1) = (2)(1)(3)
Commutative Property
€
2x + 5 >11
Algebra Jeopardy Game
10)
11) - 7m + 9 = 29 – 2m
m = - 4
12)
x = -10
13)n = 12
14)
h = 30
15) 3x – 4(2x – 2) = - 7
x = 3
16) Twice the difference between three and x.
2(3 – x)
17) Three more than four times anumber is eight less than three timesthe same number. Find the number.
4n + 3 = 3n – 8
€
9 =1+m
7
€
m = 56
€
2x + 5
3= −5
€
2
3n −5 = 3
€
5 +h
10= 8
Algebra Jeopardy Game
18) Two less than twice a number
equals the number plus 15. What isthe number?
2n – 2 = n + 15 n = 17
19)
Answer is 4x3y-6z3
20) Does the point (-3,-4) belong tothe line 3x – 2y = - 1 ?
Answer is YES!
21) Change 3x + 4y = 20 into slope-intercept form.
Answer is
22) Graph y < 2x – 4
23) Graph 3x – 4y ≤ 12
€
28x 5y−2z−2
7x 2y 4z−5=
€
y =−3
4x + 5
Final Jeopardy Graph the linear system:
x < 2, y ≥ -3, - 4x + 2y ≤ 4
Honors Algebra Jeopardy
1) Find the slope of the line passing through (-3,4) & (1,8) ?
Answer is 1
2)
Answer is {-4,10}
3)
Answer is x > 3 or x < -8
4) Find the slope of the line perpendicular to
5)
Answer is 4xy -11z
6)
Answer is – 5
7) Graph 3x – 2y = 12
€
2x + 5 >11
€
6 −2x =14
€
y − 4 = 3−2
3x
€
28x 3y−7z−2
7x 2y 4z−3=
€
2 6 −2x( ) = −9x −1
2−4x + 6( )
Honors Algebra Jeopardy
8)
Answer is x < - 7
9) Mark went to a Dodger game. The tickets are $35 and parking is $20, but he can’t spend more than $150. Write an equation for the problem.
35t + 20 ≤ 120
10) Find the x-intercept of
Answer is (8,0)
11) Name the domain of the function.
12) Write in slope-intercept form an equation parallel to
2x + y = 6
Answer is y = -2x + ?
€
2x + 4
6> x − 4
€
y =3
4x −6
Honors Algebra Jeopardy
13) Write the equation of a line in point-slope form that has slope of 3 and passes through (-2,3).
Answer is y – 3 = 3(x + 2)
14) Write the equation of a line in slope-intercept form that is parallel to 2x – 3y = 12 and passing through (6,3).
Answer is
15) How many solutions do parallel lines have?
Answer is zero.
16) Change 3x + 4y = 20 into slope-intercept form.
Answer is
17) Does the point (-3,-4) belong tothe line 3x – 2y = - 1 ?
Answer is YES!
€
y =2
3x −1 €
y =−3
4x + 5
Honors Algebra Jeopardy
18) Find the point of intersection:
3x + y = 3 7x + 2y = 1
Answer is (-5,18)
19) Find the point of intersection:
5x – 2y = - 5-3x + y = 2
Answer is (1,5)
20) How do you determine if a graphis a function?
Answer is the vertical line test
21) Graph y < 2x – 4
22) Graph 3x – 4y ≤ 12
23) Two trains travel in opposite directions. The 1st train travels 60 mph and the 2nd travels 70 mph. After how long will they be 390 miles apart?
Answer is 3 hrs
Honors Algebra Jeopardy
24) How many milliliters (ml) of a 10% solution should Miguel mix with a 50% solution to make 80 ml that is 30% solution.
Answer is 40 ml
25) (12x3 + x2) – (18x3 – 3x2 + 6)
Answer is -6x3 + 4x2 – 6
26) (3x – 1)(2x + 3)Answer is 6x2 – 7x – 3
27) Factor 5y2 – 15y + 4y – 12
Answer is (5y + 4)(y – 3)
28) Find the roots of x2 – 4x – 12
Answer is x = 6 & x = - 2
29) Factor 3a2 + 8a + 4
Answer is (3a + 2)(a + 2)
Final Jeopardy Graph the linear system:
x < 2, y ≥ -3, - 4x + 2y ≤ 4