Answer:
Step-by-step explanation:
The y-intercept is where x is 0 (0,y)
The x-intercept is where y is 0 (x,0)
Insert 0 as the value for x to find the corresponding y value:
Simplify multiplication:
Isolate the variable. Divide both sides by 4:
Make the variable positive. Multiply both sides by -1:
The y-intercept is at 
.
Insert 0 as the value for y to determine the value of x:
Simplify multiplication:
Isolate x. Divide both sides by 5:
Multiply both sides by -1:
The x-intercept is at 
.
:Done
Answer:
y= -28
Step-by-step explanation:
x -y = 11
if x= -17 then substitute x for -17
-17 -y = 11; add 17 to both sides
-17 + 17 -y = 11+ 17; combine like terms
-y = 28; multiply both sides by -1
y= -28
The right answer for the question that is being asked and shown above is that: "log2(4x) = log2 (4) + log2 (x)." The equation that illustrates the product rule for logarithmic equations is that <span>log2(4x) = log2 (4) + log2 (x)</span>
Answer:
Option 1: 2x + 11 = 90.
x = 79/2 or 39.5 degrees
Step-by-step explanation:
Option 1: You know that the angle for option one is 90 degrees because of the marking. Since you know that part of the angle is 11 degrees, you can set up an equation for 2x + 11 which equals to 90 degrees.
The correct answer is 2x+5.
