Answer:
The x-intercepts of the quadratic function are 8 and -4.
Step-by-step explanation:
The given function is
Equate the function f(x) equal to 0, to find the x-intercepts of the quadratic function.
The middle term can be written as -8x+4x.
Take out the common factors.
Using zero product property,
Therefore the x-intercepts of the quadratic function are 8 and -4.
well the intercepts are (8,0) and (-4,0) its a lot of math so you need to find it i would show you but i have a quiz
im not sure tho soo
Answer:
12
Step-by-step explanation:
4+8=12
y = and y =
y = and y =
y = and y =
The solution of the quadratic equation (4y – 3)² = 72 are y = (6√2 + 3)/4 and y = (-6√2 + 3)/4
Quadratic equations are equation that has a degree of 2. Given the quadratic equation as shown:
(4y – 3)² = 72
Take the square root of both sides
√(4y – 3)² = ±√72
4y -3 = ±√72
4y - 3 = ±6√2
4y = ±6√2 + 3
y = (6√2 + 3)/4 and y = (-6√2 + 3)/4
Hence the solution of the quadratic equation (4y – 3)² = 72 are y = (6√2 + 3)/4 and y = (-6√2 + 3)/4
Learn more on quadratic equation here: brainly.com/question/17987697
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4
Of my number is 12
Work out 5 times my number. You must show your working "
Answer:
1.16
Step-by-step explanation:
the answer is to simplify and then add
Who can find the variable for this
Answer:
Step-by-step explanation:
3/10x-1/5=1
Answer:
x=4
Step-by-step explanation: