Answer:
A. -7
Step-by-step explanation:
The y-intercept of a line is where the line <em>intercepts</em> the y-axis. The y-intercept is shown, in point form, (0,y), y being where the line intercepts the y-axis.
Answer:
20%×X=30
x=150
Step-by-step explanation:
30÷20%=150
20%×150=30
Answer:
the doc attached has the answer along with a pic to give u a visual
Hope i helped
Step-by-step explanation:
Answer:
Step-by-step explanation:
Minimum: 2
Quartile Q1: 4.5
Median: 10
Quartile Q3: 15
Maximum: 19
Take derivitive
remember chain rule
dy/dx=1/(x² ? 7x+1) times (2x ? 7)
dy/dx=(2x ? 7)/(x² ? 7x+1)
inputting x=7
the slope at x=7 is (14 ? 7)/(49 ? 49+1)=(14 ? 7)/(49 ? 50)
the slope is (14 ? 7)/(49 ? 50)
use point slope form
y-0=(14 ? 7)/(49 ? 50)(x-7)
y=(14 ? 7)/(49 ? 50)(x-7)
I'm going to take a wild guess that the ? means minus because you were able to type a plus sign
in that case, it would be
y=-2(x-7)
