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Daniel [21]
2 years ago
12

A line passes through the point (2,-8) and has a slope of 4. Write an equation in slope-intercept form for this line.

Mathematics
1 answer:
Lady_Fox [76]2 years ago
3 0

Answer:

y=4x-16

Step-by-step explanation:

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If 5 4, − = x then x =<br> A. −21<br> B. −11<br> C. 1<br> D. 11
Angelina_Jolie [31]
5 - x = 4
Subtract x from both sides.
5 - x + x = 4 + x
5 = 4 + x
Subtract 4 from both sides.
5 - 4 = 4 + x - 4
Hence, the answer:

x = 1
4 0
3 years ago
Let O and H be the circumcenter and orthocenter of triangle ABC, respectively. Let a, b, and c denote the side lengths, and let
vovikov84 [41]

Answer:

OH²=412

Step-by-step explanation:

A Circumcenter of a triangle is the point where the three perpendicular bisectors of a triangle meet.

The Orthocenter is the point where all three altitudes of the triangle intersect.

Given any triangle, the orthocenter, circumcenter and centroid are collinear on the Euler line. By Euler's Identity, the distance between the circumcenter and the orthocenter of a triangle is related to the circumradius(R) and the sides(a,b,c) of the triangle by the relation

OH²=9R²-(a²+b²+c²)

R=7, a²+b²+c²=29

OH²=9(7)²-29

OH²=412

3 0
3 years ago
HELP FAST PLZ!!!! 22 POINTS!!!!!!!
butalik [34]
A) Slope = 5, for the y intercept plug 0 into x, so y=5(0)+10 =10. So the y-intercept is (0,10)
c) I added the graph below. First you plot the y intercept, (0,10). Then count 5 up and 1 right and plot a point because the slope is (5/1) "slope is easy and fun, rise over run." You can go the opposite way too, 5 down and 1 left and then plot a point. Plot 5-7 points. The x-axis is time, because that is the independent variable and the y-axis is baskets of berries because that is the dependent variable.
7 0
3 years ago
A color printer prints 29 pages in 12 minutes.<br> How many minutes does it take per page?
Julli [10]

Answer:

b b

Step-by-step explanation:v gv g

8 0
3 years ago
Read 2 more answers
Re-write the quadratic function below in Standard Form<br> y=5(x + 1)^2+9
omeli [17]

Answer:

y = 5x^2+10x +14

Step-by-step explanation:

y = 5(x+1)^2+9

= 5(x^2+2x+1)+9

= 5x^2+10x +14

4 0
3 years ago
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