Answer:
x-int:(-2,0)(-4,0) . y-int:(0,8)
Step-by-step explanation:
y = x2+6x+8 and y = (x+2)(x+4)
x-int:
x+2=0
x= -2
(-2,0)
x-int:
x+4=0
x=-4
(-4,0)
y-int: plug 0 for x
y=(0+2)(0+4)
y=8
(0,8)
Answer:
- f(4) = -3
- x=-6 or x=0 for f(x)=1
Step-by-step explanation:
A. Find the point on the x-axis marked with a 4. Follow the vertical line down until it meets the blue line of the graph. At that point, follow the horizontal line to the left until it meets the y-axis at -3. This tells you ...
f(4) = -3
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B. Find the point on the y-axis marked with a 1. Then find the x-values corresponding to the places where the horizontal line at y=1 intersects the blue curve. There are two of them: one at x=-6, another at x=0.
f(x) = 1 for x = -6 and x = 0
Answer:
115
Step-by-step explanation:
set up the equation to find x:
GFN+NFG=GFE
(4x+10)+(14x+3)=157
calculate for x
you'll get x=8
put 8 into NFE
14(8)+3=115
Answer:
Answer:
-8 < w < 8
I'm not sure if this is the answer you were looking for, apologies if it isn't.
Answer:
Option D
Step-by-step explanation:
Slope-intercept form is:
We first need to find the slope of the line with the points (1,6) and (3, -4).
The slope (or m) is -5.
With this information, we can eliminate A, B, and C, because in the equation the slope is not -5.
D looks promising. Let's make sure that it is correct by finding the y-intercept.
The y-intercept is 11.
So, the equation of the line in slope-intercept form of the line that passes through the points (1,6) and (3,-4) should be , or Option D.