How do i find x and y intercepts of y=7b^x
Put the value to zero for each one in the equation.
I don't know what to do with the b in there
To find the x-intercept of the equation y=7b^x, we need to find the value of x where y becomes zero. This means we need to solve the equation 7b^x=0 for x.
However, it's important to note that any non-zero number raised to the power of x will never be equal to zero. Therefore, there are no x-intercepts for the given equation y=7b^x.
To find the y-intercept, we set x equal to zero and solve for y. Therefore, we substitute x=0 into the equation y=7b^x:
y = 7b^0
y = 7 * 1 (since any number raised to the power of 0 is equal to 1)
y = 7
So, the y-intercept of the equation y=7b^x is (0, 7).