Answer:
The exponential equation is y = -2×(1/2)^x
Step-by-step explanation:
Ok we have a couple things to note here:
1) The horizontal asymptote of the function is the x axis (always nice)
2) At x=0, y=-2 (i.e, this function will be multiplied by -2 bc the exponent part will transform into one at x=0)
3) Then we need to ascertain the base of the exponential. Based on the facts that at x=1, y=-1 and the "a-value" is -2, we can set up an equation to find b:
y=a×b^x----> -1 = (-2)(b) ------> b=1/2
Therefore, the exponential equation is y = -2×(1/2)^x
Test:
At x = 0, y= -2
At x = -1, y = (-2)*(1/2)^-1 = (-2)*2 = -4
At x=2, y = (-2)*(1/2)^2= (-2)*(1/4) = -1/2
Thus we can be quite certain that this is correct
Answer:
Step-by-step explanation:
y - 3 = -6(x - 4)
y - 3 = -6x + 24
y = -6x + 27
Answer:
<h3 /><h3> = 3 <u> </u><u>3</u><u> </u><u> </u></h3><h3> 16 </h3>
Step-by-step explanation:
<h3><u>1</u><u>7</u> ÷ <u>8</u><u> </u></h3><h3>2 3</h3>
Second step : multiply
<h3>=<u> </u><u> </u><u>1</u><u>7</u><u> </u><u>×</u><u> </u><u> </u><u>3</u></h3><h3> 2 × 8</h3>
The answer will be <u>5</u><u>1</u><u> </u>
16
<h3>= <u>5</u><u>1</u></h3><h3> 16</h3>
Simplifying 51/16 , the answer is
<h3>= 3 <u> </u><u>3</u><u> </u></h3><h3><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u> </u><u>1</u><u>6</u></h3>
<u>l</u><u> </u><u>hope</u><u> </u><u>it</u><u> </u><u>helps</u><u> </u><u>❤</u><u>❤</u>
do -45 times 5, and you will get -225
Answer:
733
Step-by-step explanation:
712 and 702 end in 2, so they're divisible by 2.
725 ends in 5, so it's divisible by 5.
733 is not divisible by 2.
7 + 3 + 3 = 13, so 733 is not divisible by 3.
It looks like 733 is the prime number.
