Answer:
x∠15 or 15 is greater than x The x being the amount of money Jonathan has in his bank account.
Step-by-step explanation:
Sorry if this is not what you are looking for.
Answer:
D would be the answer
Step-by-step explanation:
since you have a positive 12 at the end of your equation(thats your y intercept 0,12) then you can eliminate A, B. Next you would plug in (-3,0) in your equation and see if it would work and it did so thats your answer. ( i know thats not the formal way to do it but its a shortcut i like to use ;)
To generate a point, you plug in a number for x to get the corresponding y value.
If x = 0 for instance, then the y value is...
y = x^2 - 4
y = 0^2 - 4 ... x is replaced with 0
y = 0 - 4
y = -4
So x = 0 and y = -4 pair up to get the point (0,-4). This is the y intercept as the parabola crosses the y axis here. It turns out that this is also the vertex point as it is the lowest point on the parabola.
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If x = 1, then,
y = x^2 - 4
y = 1^2 - 4
y = 1 - 4
y = -3
meaning (x,y) = (1,-3) is another point on this line.
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Repeat for x = 2
y = x^2 - 4
y = 2^2 - 4
y = 4-4
y = 0
Since we got a y output of 0, we have found an x intercept located at (2,0). The other x intercept is (-2,0).
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The idea is to generate as many points as possible. Plot all of the points on the same xy coordinate grid. Then draw a curve through those points the best you can. You should get what you see in the diagram below. I used GeoGebra to make the graph. Desmos is another handy tool I recommend.
Note: the more points you generate, the more accurate the graph will be
O A. X-10
O B. X-2
O C. x+10
O D. x+ 2
Answer:
5( x+5) (x-2)
Step-by-step explanation:
5x^2 + 15x -50
Factor out a 5
5(x^2 +3x - 10)
What 2 terms multiply to -10 and add to 3
5*-2 = -10
5-2 = 3
5( x+5) (x-2)
y = −2x + 11
If the two equations are graphed, at what point do the lines representing the two equations intersect?
(4, 3)
(3, 4)
(9, 11)
(11, 9)
Answer:
Hence, the two equations intersect at:
(4,3)
Step-by-step explanation:
We are given:
A pair of equations:
3x − y = 9
y = −2x + 11
now, on graphing these equations.
as we can clearly see from the graph the two lines intersect at (4,3)
Hence, the two equations intersect at:
(4,3)
Answer: 126.67 is the perimeter walked
Step-by-step explanation:
Given data:
Distance walked on the field = 306 2/3 yards.
Increments on the field = 10 yards.
Solution:
We know a pitch has 4 sides let make it A, B,C,D = 306.67yards.
each has an increment of 10
= 10 x 10 + 10 x 10 = 200
Therefore
= 306.67 yards – 200
= 106.67 yards.
For both end zones Perimeter
= 106.67 + 10 + 10
= 126.67 yards
The area of the end zone is 6400 square yards and the perimeter is 326 and 2/3 yards.
To find the area and perimeter of the end zone of a football field, we need to know the dimensions of the end zone. If the end zone has a width of 53 and 1/3 yards, we multiply the width by the length of the field, which is 120 yards, to find the area. So the area of the end zone is (53 and 1/3) x 120 = 6400 square yards. The perimeter is found by adding the dimensions together, so the perimeter of the end zone is (2 x 53 and 1/3) + (2 x 120) = 326 and 2/3 yards.
#SPJ3