Does anybody know this answer????
2 answers:
Answer:
959420
Step-by-step explanation:
Calculate 10 to the power of 5 and get 100000.
9.62 × 100000 − 2.58 ×
Multiply 9.62 and 100000 to get 962000.
962000 − 2.58 ×
Calculate 10 to the power of 3 and get 1000.
962000 − 2.58 × 1000
Multiply 2.58 and 1000 to get 2580.
962000 − 2580
Subtract 2580 from 962000 to get 959420.
= 959420
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Answer:
Options (1), (2), (3)
Step-by-step explanation:
Let the equation of the line is,
y = mx + b
Here m = slope of the line
b = y-intercept
Given line on the graph is passing through two points (-3, 0) and (0, 1).
Slope of this line will be,
m =
=
=
y-intercept of the line 'b' = 1
Equation of the line will be,
y =
If the points given in the options satisfy the equation, they will be the solution of the line.
Option (1),
For (3, 2),
2 =
2 = 2
True.
(3, 2) is the solution.
Option (2)
For (21, 8),
8 =
8 = 8
True.
(21, 8) is the solution.
Option(3)
For (-15, -4),
-4 =
-4 = -4
True.
(-15, -4) is the solution.
Option (4)
For (12, 9)
9 =
9 = 5
False
(12, 9) is not the solution.
Option (5)
For (-6, 1)
1 =
1 = -1
False
(-6, 1) is not the solution.
Therefore, Options (1), (2), (3) are the solutions.
Answer:
Option A. (4,0) and (-1,0)
Step-by-step explanation:
we know that
The equation of a vertical parabola in factored form is equal to
where
a is a coefficient
x_1 and x_2 are the zeros or x-intercepts of the function
In this problem we have
we have
The leading coefficient is negative, that means the parabola open downward
The zeros of the function are
Remember that the x-intercepts are the values of x when the value of the function is equal to zero
therefore
The x-intercepts are (4,0) and (-1,0)