y= 2x
y= x^2 - 15
Answer:
Since both equations are equal to each other given that they are both equal to y, you can say that . . .
2x = x^2 - 15
x^2 - 2x - 15 = 0
(x-5) (x+3) = 0
Zero Product Property
x = 5 ; x = -3
Solve for y:
y = 2(5) ; y = 2(3)
y = 10 ; y = 6
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Answer:
4/10 = 14/35
Step-by-step explanation:
We need to compare 4/10 with 14/35
4/10=2/5
14/35=2×7/(5×7)=2/5
Since we have 2/5 on both sides, these fractions are equal.
Answer:
-6
Step-by-step explanation:
There is an a value, a b value, and a c value. Your c value is always your y intercept. The c variable is the constant. It has no variables. Therefore, the c value is -6, making your y intercept -6.
The correct answer is 7.
The process of smash a number up into equal parts, and finding out how many equal parts can be made.
A fractions is part of a whole of a certain quantity. Fractions in mathematics are rational numbers that can be written in the form a/b, where a and b are integers, b is not equal to zero, and the number a is not a multiple of b.
For solve this question
7,000 ÷ 1,000 = 7000/1000 = 7.
Therefore, the if 7000 divided by 1000 then we get 7.
Learn more about divide here:
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The correct application of the quadratic formula is:
The quadratic equation is given by:
We know that the solution of the quadratic equation:
is given by:
Here we have:
and
Hence, the quadratic formula is given by:
i.e.
it’s the last option