Answer: D.
Step-by-step explanation: The smaller the coefficient of a fraction by the quadratic function (the x squared value), the more narrow the graph becomes. 1/4 is larger than 1/9 and the other two whole numbers are still larger than 1/9. Even though -1 is less than 1/9, this only makes the graph flip, not make it any more narrow. Fractions are what squeeze graphs, negatives do not make a difference (i.e. -1/4 is the same size of narrowness as 1/4).
Answer:
Step-by-step explanation:
As written, they all are linear functions.
If we assume that x3 is supposed to be interpreted as x³ = x^3, and that x2 is supposed to be x² = x^2, then the equations containing those terms are not linear equations.
The equation y = 1/5x is usually interpreted to mean y = (1/5)x. If it is intended to be y = 1/(5x), then it is not a linear function either.
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A linear function is a sum of terms that are either constant or containing a single variable to the first power.
the answer is 3/6 which can further be simplified to 1/2
this is because there are 3 odd numbers and 3 even numbers on a die
Answer:
7a true
7b false
7c true
7d false
Step-by-step explanation:
hope this helps........ can you give brainlyist
Answer:
55
Step-by-step explanation:
Since C and D are supplementary angles, they add up to 180 !
So,
2x + 20 + 50 = 180
x = 55