Which equation is written in slope-intercept form?
a. y = 3x - 2
b. x = .5y + 8
c. 2x + 5y = 12
d. 3y = 8x - 5

A

Step-by-step explanation:

Slope intercept form is:

y=mx+b

(m is the slope, and b is the y intercept)

The only equation that matches the equation above is A

y=3x-2

y=mx+b

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is: