Answer:
y = -2 ( x - 1)² + 5
Step-by-step explanation:
formula for the vertex: y = a (x - h)² + k where (h, k) is the vertex
y = −2x^2 + 4x + 3
y = -2 (x² - 2x + 1) + 5
y = -2 ( x - 1)² + 5
h = 1
K = 5
Answer:
y = - 2x + 1
Step-by-step explanation:
Parallels line have the same slope, when an equation is in the form y= mx + b, m is the slope. In this problem slope = - 2
Now with the slope what is missing is the y-intercept, the problem says that the line contains the point (-2, 5), replacing that point in the equation you can solve it to find the y-intercept
y = mx + b
5 = (-2)(-2) + b
5 = 4 + b
1 + b
y = - 2x +1
Answer:
no more sugar
Step-by-step explanation:
36-16=18
The greatest sum, difference, product and quotient is 9, 12, 90 and 26 respectively.
<h3>How to determine the operations</h3>
Given the numbers -5 1/2, 3. 75, -20. 8, -4, 11 1/4
a. SUM
=8 + 
= 
= 
= 
= 9
B. Difference
= 8 - (-4)
= 8 + 4
= 12
C. Product
= 
= 
= 90
D. Quotient
= 
= 26
Thus, the greatest sum, difference, product and quotient is 9, 12, 90 and 26 respectively.
Learn more about algebra here:
brainly.com/question/4344214
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Answer: x=3
Step-by-step explanation:
