Coordinate Plane
Find the distance between the points (1, 6) and (9, 6).
8 units.
What is the slope of y = 5x+9?
5
If f(x) = -2x + 6 and h(x) = -1, what is f(h(x))
8
f-1(x) = x/6
Solve this inequality: s - 8 > -10
s > -2
Find the midpoint of points (1, 6) and (9, 6)
(5, 6)
What is the y-intercept of y = 4x + 6?
6
If f(x) = x2 - 6 and h(x) = -x - 7, what is (h∘f)(x)
-x2 - 1
What is the inverse of f(x) = 8x + 7?
f-1(x) = (x - 7)/8
Solve this inequality: 9 > -6 + p
p < 15
Find the distance between points (2, 4) and (5, 8)
5 units
What is the slope of y = (1/2)x + 10
1/2
f-1(x) = 2x-2
What is the inverse of f(x) = (2 + 10r) / 7
f-1(x) = (7r - 2) / 10
Solve this inequality: 5 - 6q > -43
q < 8
Find the midpoint between points (2, 4) and (5, 8)
(7/2, 6)
What is the y-intercept of y = 3x
0
If g(x) = 2x - 1 and f(x) = 3x + 4, find f(g(x))
6x + 7
Find the inverse of f(x) = 3m + 9
f-1(x) = (m - 9)/3
Solve this inequality : 41 > -4a + 5
a > -9
Find the midpoint between (-4, -6) and (3, 7)
(-1/2, 1/2)
What is the slope of y = x + 3
1
Find the inverse of f(x) = (5 + 11q)/2
f-1(x) = (2q - 5)/11
Solve this inequality: 6 + p/2 < -6
p < -24