Answer:
Its just a+b
Step-by-step explanation:
The √ and ^2 cancel eachother out
Answer:
<em>y</em> = -2
<em>x</em> = -2
Step-by-step explanation:
Both <em>x </em>and <em>y </em>equal -2 in the table.
Answer:
y=-1/3x-1
Step-by-step explanation:
1. Find the slope.
Start from the point on the y-axis and count down and over until you get to the other point marked on the graph. This gets you -1/3
Slope is -1/3
2. Find where the line crosses the y-axis. This is the y-intercept. On this graph, the line crosses the y-axis at (0,-1). The y-value is the intercept.
3. Put the equation in slope-intercept form. Slope intercept form is y=mx+b with mx being the slope and b being the y-intercept.
y=-1/3x-1
Answer:
Step-by-step explanation:
Using the rule of exponents
× 
⇔ 
, then
u³ × u³ = 
=
Answer: x=5π/4
Step-by-step explanation:
sin x = cos x
sin^2 x=cos^2 x
sin^2 x+sin^2 x=cos^2 x+sin^2x
2 sin^2 x=1
sin^2 x=1/2
sin x=(1/2)^1/2
sin x=
x=45 degrees, 225 degrees
x=180/4, 5(180)/4
x=π/4, 5π/4 ==> π<=x<=3π/2
x=5π/4
