Answer: the equation is
4x^2 + 4x - 12
Step-by-step explanation:
A quadratic equation is an equation in which the highest power of the unknown is 2.
The general form of a quadratic equation is expressed as
ax^2 + bx + c
Where
a is the leading coefficient
c is a constant
Assuming we want to write the quadratic equation in x, from the information given, the roots which are given are -2 and 1 and the leading coefficient is 4.
Therefore, the linear factors of the quadratic equation will be (x+2) and (x-1)
the equation becomes
(x+2)(x-1)
= x^2 - x +2x - 3
= x^2 + x - 3
Given a leading coefficient of 4, we will multiply the quadratic expression by 4. It becomes
4(x^2 + x - 3)
= 4x^2 + 4x - 12
Answer:
3.75
Step-by-step explanation:
3.75 you couldve used calculator :/
The answer is (4,5) Mark me brainliest!!!!!
Answer:
A
Step-by-step explanation:
A scale drawing is a reduced or enlarged form in terms of dimensions of an original image / building / object
the scale drawing is usually reduced or enlarged at a constant dimension
scale of the drawing = original dimensions / dimensions of the scale drawing
a = 12 inches / 6 = 2 inches
b = 9 inches / 6 = 1.5 inches
Answer:Many bodybuilders and fitness enthusiasts try to do more than 300 pushups a day. For an average man, doing 50 to 100 pushups should be enough to maintain a good upper body.Ma
Step-by-step explanation:
