The equation of a (horizontal) plane through (3,2,4) is a plane that has a value of z=4 everywhere on the plane.
Therefore the equation of the required plane is z=4.
Answer:
6a³
Step-by-step explanation:
a⁴ + 9a³ - 10a² + 8a⁴ + X + a = 9a⁴ + 15a³ - 10a² = a
9a⁴ + 9a³ - 10a² + X + a = 9a⁴ + 15a³ - 10a² = a
9a³ + X + a = 15a³ = a
6a³ = X
checking: a⁴+ 8a⁴ + 6a³ = 15a³
9a⁴= 9a³
= a
Answer:
slope = 1
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
8x - 8y = 16 ( subtract 8x from both sides )
- 8y = - 8x + 16 ( divide all terms by - 8 )
y = x - 2 ← in slope- intercept form
with slope m = 1
Answer:
x=-4/k
Step-by-step explanation:
Let's solve for x.
kx+8=4
Step 1: Add -8 to both sides.
kx+8+−8=4+−8
kx=−4
Step 2: Divide both sides by k.
kx
k
=
−4
k
x=
−4
k
Answer:
x=
−4
k