Answer:
y = 2x² + 16x + 11
I hope im right... If not reaaally sorry!!
Step-by-step explanation:
8x + 14y = 4 ...1
-6x - 7y = -10 ...2
...2 × 2 in 2 sides of the equation
-12x -14y = -20 ...3
...1 + ...3
8x + 14y +(-12x -14y) = 4 +(-20)
8x + 14y - 12x -14y = 4 - 20
-4x = -16
x = (-16)/(-4)
= 4
replace x in ...1 or ...2 you will reserve y value
and answer in the term of (x,y)
Hello!
X and Y intercepts are found when graphing an equation. You know the X and Y intercepts by when a point crosses the X axis, and for the Y intercept, when a point crosses the Y axis.
First off we must simplify the equation.
4y + 12 = -2x - 12
Here is the photo of the graph attached.
By looking at the graph we can see the answer is...
X intercept = (-12,0)
Y intercept = (0,-6)
C.1.8 because -0.9+2.7 is equal to 1.8
{2, 3, 3, 1, 4, 1, 45, 76, 78, 73, 74, 79, 76}
Vlad1618 [11]
Answer:
Mean-39.6
Mode- 1,3,76
Median-45
MOC- 45
Step-by-step explanation
I got the mean by adding all of the numbers up and then dividing them by 13.
I got the mode because those numbers occur the most often.
I got the median by putting the numbers in order from least to greatest then picking the middle number.
I got the measure of center because there is not an outlier so you would use the median. If there was an outlier then you would use the mean.