Answer:
69 more pages
Step-by-step explanation:
5+5 equals 55 and 2+2 equals fish :v
Answer:
Step-by-step explanation:
The line is a vertical line with an equation of x = 1
y can be anything.
Draw (on graph paper) a dot at x = 1. Go down to - 3 and keep on going down to - 9. Then go up from x = 1. That's what this problem should give you.
Answer:
A) Graph the line using the slope and y-intercept .. or just two points
B) To find the x-intercept, substitute in 0 for y and solve for x .... and for the y-intercept, substitute in 0 for x and solve for y
x-intercept(s): (
2
,
0
)
y-intercept(s): (
0
,
4
)
Step-by-step explanation:
Answer:
--3 ±sqrt((-3)^2 -4(4)(-9))
-------------------------------
2(4)
Step-by-step explanation:
4x^2-5=3x+4
We need to get this in standard form to answer the question
Subtract 3x from each side
4x^2-3x-5=3x-3x+4
4x^2-3x-5=+4
Subtract 4 from each side
4x^2-3x-9 =0
a = 4
b = -3
c = -9
-b ±sqrt(b^2 -4ac)
---------------------------
2a
--3 ±sqrt((-3)^2 -4(4)(-9))
-------------------------------
2(4)