Answer:
The equation of line with slope -7 passing through (5,9) in point-slope form is:
Step-by-step explanation:
Given
Slope of line = m = -7
Point = (5,9)
The point slope form of equation is obtained from a point and slope. It is given by the equation:
We know that (x1,y1) = (5,9)
Putting the values we get
Hence,
The equation of line with slope -7 passing through (5,9) in point-slope form is:
Answer:
35 cubic inches
Step-by-step explanation:
V= lwh
1*5*7= 35
The answer would be a . $43.2 because your multiplying the number by 0.08
First you'll need to find the line of symmetry using the formula x=-b/2a. In this case, you have x=-(4/3)/(2*(-1/3))=(-4/3)/(-2/3). Then take this x value and plug it into your equation to get a y-value. This will be your vertex. Now what I like to do to get the other 2 points needed to graph the parabola is pick an x value 1 unit left of the vertex x value and another x value 1 unit right of the vertex x value. That will give you two points on either side of the vertex, and connecting the three points will create your parabola.
Answer:
D
Step-by-step explanation:
the y intercept is the part where the slope touches the y axis (up and down)