Write an equation for the translation of x^2 + y^2 = 49 by 7 units right and 4 units up
1 answer:
Answer:
(x - 7)² + (y - 4)² = 49
Step-by-step explanation:
Given
Equation: x² + y² = 49
Required:
New Equation when translated 7 units right and 4 units up
Taking it one step at a time.
When the equation is translated 7 units right, this implies a negative unit along the x axis.
The equation becomes
(x - 7)² + y² = 49
When the equation is translated 4 units up, this implies a negative unit along the y axis.
(x - 7)² + (y - 4)² = 49
The expression can be further simplified but it's best left in the form of
(x - 7)² + (y - 4)² = 49
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Answer:
Total cost = f + ad
Step-by-step explanation:
Given:
Number of days = d
Fixed charges = f
Cost per day = a
Find:
Equation
Computation:
Total cost = fixed cost + (Number of days)(Cost per day)
Total cost = f + ad
0.7 in word form is : “zero point seven”
Hope this helped <3
(x-1)+x+(x+1)=915
3x=915
x=305
304, 305, 306
8/10 = 0.8
Therefore, 0.8 (8/10) is put on the number line shown below.
8 + 5n = -27
5n = -35
n = -7
