The answer is A.
You can recognize the pattern of an exponential equation to know the answer, but to prove it, the easiest way is to inspect the elements and find exponential.
In this case, y = 2^x power
2^1 = 2
2^3 = 8
2^5 = 32
2&7 = 128
That is the best reason for the answer I can give sadly.
The slope-intercept form:
m - slope
b - y-intercept → (0, b)
We have the points (-4, -6) and (2, 6). Substitute:
Put the coordinates of the point (2, 6) to the equation of a line:
<h3>Answer: y = 2x + 2</h3>
Answer:
hi im here to get ace
Step-by-step explanation:
<span>Polynomials
must be simplified as often as viable. That means you must add together any
like terms.
These are to remember when like terms in common.
i. The same variable(s)</span>ii. The variables have the same exponents
The answer is letter A.
SOLUTION:
<span>-2(8x-4) < 2x+5 ,
simplify the left side.</span>
-16x + 8 < 2x +5,
<span>-16x + 8 <
2x +5 l +16x
add 16x to both sides.</span>
<span>8 < 2x + 16x + 5 ,
adding the like terms.</span>
8 < 18x + 5,
<span>8 < 18x +
5 l -5
subtract 5 to both sides.</span>
8 – 5 < 18x,
<span>3 < 18
x l : 18 divide
both sides by 18,</span>
<span>3 / 18 < x , reduce to lowest term.</span>
<span>1 / 6 < x</span>
or
<span>X > 1 / 6</span>
Answer:
k > 12
Step-by-step explanation:
If a quadratic equation has no real roots the values of b^2 - 4ac
( for the general form ax^2 + bx + c = 0) is negative,
So we have the inequality:
(-12)^2 - 4*3* k < 0
144 - 12k < 0
12k > 144
k > 12