The expression 4x^2-px-7 leaves a remainder of -2 when divided by (x-3). Then the value of p is 10.33
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Given the expression is leaves a remainder of -2 when divided by (x-3)
To find: value of p
x - 3 = 0
x = 3
Let
Hence we can say,
g(3) = -2
Substitute x = 3 in g(x) we get,
On solving we get,
-2 = 4(9) - 3p - 7
-2 = 36 - 3p - 7
3p = 36 - 7 + 2
3p = 31
Thus the value of p is 10.33
Well, the function is written in y = mx + b, which is slope intercept form. If the graph were to shift down, you would reduce "b" by the number of units that you want to shift.
Therefore for the specific question you posted, and assuming your shift is "k" units - the equation would be ---
y = 4x + (b + k)
Answer:
Step-by-step explanatio
for 13: A
for 14: Step 1: Recall the definition of an outlier as any value in a data set that is greater than or less than . Step 2: Calculate the IQR, which is the third quartile minus the first quartile, or . ... \displaystyle Q3+1.5*IQR= 89 + 1.5*10 = 104. In the data set, 105 > 104, so it is an outlier.
for 15: not sure at all sorry
Use cross multiplication to get x
Answer: i can help you were is the pic?