Inequalities
Solve for x
x-2<5
X<7
Solve for h.
(h + 6) ÷ 5 = 2
4
If the slope is vertical what is it?
Undefined
is it a function??
{(3,5) (3,7) (3,3) (3,5) (3,5)}
not a function
What House Was Harry Potter sorted into?
Griffiyndor
Write this inequality.
A number n plus 7 is less than or equal to 9.
n + 7 ≤ 9
Get the variable alone in this literal equation. Solve for y.
9x - y = 45.
y = 9x - 45
What is the slope of the line passing through (2, 3) and (4, 1)?
-1
Function or Not?
(1, -1) (2, -1) (3, -1)
function
Who painted the Mona Lisa?
Answer: Leonardo da Vinci
Solve this inequality.
-4/5 ≥ p - 2/5
p ≤ -2/5
Get the variable alone in this literal equation. Solve for x.
y = 4x + 8x
x = 1/12y
What is the domain of these values?
x | y
3 | 4
5 | 6
7 | 8
3, 5, and 7
Linear or Nonlinear?
y = 5x(7 - x)
nonlinear
Pocahontas was baptized and given what English name?
Answer: Rebecca
Evaluate the function when x = 5.
v(x) = 12 - 2x - 5.8
-3.8
U GOT FREE POINTS! U GOT ____ POINTS. IF U GUESS U KEEP THE POINTS!
300
What is the slope of the line passing through
(1, 6) (3, 5)?
1/2
is This a Function?
{(3,5) (10,7) (4,3) (8,5) (-3,5)}
Function
What does SPF in sunscreen stand for?
Answer: Sun Protection Factor
Write this inequality.
Three times a number k minus 5/3 is no more than 4/9.
3k - 5/3 ≤ 4/9
Solve the absolute value for b (2 answers).
|4b - 5| = 19
-3.5 and 6
What is the slope of the line passing through (2, 3) (5, 10)?
7/3
Evaluate the function when x = -2.
p(x) = -3 + 1/4x
-7/2
What is Rihanna’s real name?
Answer: Robin Fenty