Use the drawing tool(s) to form the correct answer on the provided graph.
plot a point at the y-intercept of the following function on the provided graph.
3y = -5^x + 7

The y-intercept is the point (0,2)

see the attached figure                

Step-by-step explanation:

we have

we know that

The y-intercept is the value of y when the value of x is equal to zero

so

For x=0

substitute in the equation and solve for y

therefore

The y-intercept is the point (0,2)

using a graphing tool

see the attached figure                      

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15