Answer:
1
Step-by-step explanation:
1st step : multiple the number inside square root
1 x 1 =1
so then think about which time 1 will give you 1
that will 1
Answer:
10.
Step-by-step explanation:
x^2 + 5x = 150
x^2 + 5x - 150 = 0
This equation will factor:
(x - 10)(x + 15) = 0
x - 10 = 0 or x + 15 = 0, so:
x = 10 or -15.
Answer:
Slope is 1; y-int is (0, 0)
Step-by-step explanation:
<u>Step 1: Identify the slope</u>
The slope is the number attached to the x. Since in this problem there is no number or sign, that means that number in front of it is 1.
y = 1x is same as y = x
So... the slope is 1
<u>Step 2: Identify the y-int</u>
The y-int is the number after the mx, also known as b. In this problem there is no number after, that means that the y-int is 0.
y = mx + b
y = 1x + 0
So... the y-int is (0, 0)
Answer: Slope is 1; y-int is (0, 0)
The answer should be A.
When we see the equation y=a^x we can relate to all the exponential functions, however, when the problem asked what points does all equations in that form pass through. I was instantly reminded by two facts.
One is that any number to the first is equal to itself. In other words, a^1=a
Another is that any number to the zero is equal to 1. a^x=1
if that is true, 1 will always be the x value since y=a^x and 0 will always be the x value because that is how y can be equal to one.
therefore, the answer is A: (0,1)
The answer to your question would be -10
