Answer:
The solutions of the equation x^2-1=-x^2+7 are (-2,3) and (2,3)
Step-by-step explanation:
Please, see the attached file.
Thanks.
f(x) = 4(x + 6)^2+ 5
Substitute numerical values into the equation for a, b, and c.
F(x) = ax^2 + bx + c
The numerical values in the equation for a, b, and c will be 4, 48, and 149, respectively.
A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.
The quadratic equation is given as ax² + bx + c = 0. Then the degree of the equation will be 2.
The quadratic function is given below.
f(x) = 4(x + 6)²+ 5
Convert the equation into a standard form. Then we have
f(x) = 4(x + 6)²+ 5
f(x) = 4(x² + 12x + 36)+ 5
f(x) = 4x² + 48x + 144 + 5
f(x) = 4x² + 48x + 149
The numerical values in the equation for a, b, and c will be 4, 48, and 149, respectively.
More about the function link is given below.
#SPJ5
Answer:
f(x) = 4x² + 48x + 149
Step-by-step explanation:same as the one above me.
4x + y = 18
(6, 3)
(3, 6)
(−3, 6)
(3, −6)
Answer:
(3,6)
Step-by-step explanation:
We can substitute y for x+3 in the second equation
4x + x + 3 = 18
5x = 15
x=3
Plug x back into the equation
y = 3 + 3
y = 6
Answer:
B (3 ; 6)
Step-by-step explanation:
y = x + 3
4x + y = 18
4x + (x + 3) = 18
5x = 18 - 3
5x = 15
x = 3
y = x + 3
y = 3 + 3
y = 6
I need help
Answer:
d = 90 (t) rule for function and travel d = 1250 feet .
Step-by-step explanation:
Given : A cheetah travels at a rate of 90 feet per second.The distance d traveled by the cheetah is a function of seconds traveled t.
To find : Write a rule for the function.How far will the cheetah travel in 25 seconds.
Solution : Cheetah travel in one second = 90 feet.
Function would be : d = 90 (t).
For t = 25 second then ,
d = 90 ( 25 ).
d = 2250 feet .
Therefore, d = 90 (t) rule for function and travel d = 2250 feet .