The following box whisker plot shows the number of free throws made during basket ball practice. What percent of players made 13
or less baskets ??
1 answer:
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Slope-intercept form: y = mx + b
(m is the slope, b is the y-intercept or the y value when x = 0 --> (0, y) or the point where the line crosses through the y-axis)
For lines to be perpendicular, their slopes have to be the negative reciprocal of each other. (Basically flip the sign +/- and the fraction[switch the numerator and the denominator])
For example:
Slope =
Perpendicular line's slope = or -3
Slope = -2 or
Perpendicular line's slope =
The given line's slope is
, so the perpendicular line's slope is -3. Now that you know the slope, substitute/plug it into the equation:
y = mx + b
y = -3x + b To find b, plug in the point (1, 9) and isolate/get the variable "b" by itself in the equation
9 = -3(1) + b Add 3 on both sides to get "b" by itself
9 + 3 = -3 + 3 + b
12 = b
y = -3x + 12
The expression is equivalent to 2 , Option C is the correct answer.
<h3>What is an Expression ?</h3>An expression is a mathematical statement consisting of variables , constants and mathematical operators.
The expression given in the question is
By exponent rule
Here so ,
Therefore the expression is equivalent to 2 , Option C is the correct answer.
To know more about Expression
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