The graphs model exponential functions will remain positive. Then the correct options are A and D.
<h3>What is an exponent?</h3>
Let a be the initial value and x be the power of the exponent function and b be the increasing factor. The exponent is given as
y = a(b)ˣ
If the initial value a is positive and x is positive, then the graph of the exponent function will approach infinity as x increases.
If the initial value a is positive and x is negative, then the graph of the exponent function will approach zero as x increases.
The graphs model exponential functions will remain positive.
Then the correct options are A and D.
More about the exponent link is given below.
brainly.com/question/5497425
#SPJ1
<h3>
Answer: Bottom left corner (southwest corner)</h3>
![(4, \infty)](https://tex.z-dn.net/?f=%284%2C%20%5Cinfty%29)
The left endpoint is x = 4, but we don't include this endpoint because of the open hole. We use a parenthesis to indicate "don't include the endpoint"
The right endpoint is positive infinity. We always use a parenthesis with either infinity since we cannot reach infinity
The interval from 4 to infinity is written as
which is like saying ![4 < x < \infty](https://tex.z-dn.net/?f=4%20%3C%20x%20%3C%20%5Cinfty)
It's less than because 5 is greater than -2x - 1
I can't answer cause u didn't show the angles
Answer:
m<1 = 57°
m<2 = 33°
Step-by-step explanation:
To find the numerical measure of both angles, let's come up with an equation to determine the value of x.
Given that m<1 = (10x +7)°, and m<2 = (9x - 12)°, where both are complementary angles, therefore, it means, both angles will add up to give us 90°.
Equation we can generate from this, is as follows:
(10x + 7)° + (9x - 12)° = 90°
Solve for x
10x + 7 + 9x - 12 = 90
Combine like terms
19x - 5 = 90
Add 5 to both sides
19x = 90 + 5 (addition property not equality)
19x = 95
Divide both sides by 19
x = 5
m<1 = (10x +7)°
Replace x with 5
m<1 = 10(5) + 7 = 50 + 7 = 57°
m<2 = (9x - 12)
Replace x with 5
m<2 = 9(5) - 12 = 45 - 12 = 33°